大学四级作文:智能手机的利弊
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大学生在学校使用手机的利与弊英语作文English:College students using phones on campus have both advantages and disadvantages. On one hand, smartphones allow students to access a wealth of information and resources at their fingertips, making it easier to research and study. They can access academic materials, communicate with peers and professors, and stay updated on important announcements and events. Additionally, smartphones can also serve as a tool for organizing schedules, setting reminders, and keeping track of assignments and deadlines, helping students stay organized and manage their time effectively. On the other hand, excessive use of smartphones can be a distraction and hinder academic performance. Students may become addicted to social media, gaming, or other non-academic apps, leading to procrastination and a decrease in productivity. Moreover, constant use of smartphones can also have negative impacts on mental health, such as increased stress, anxiety, and reduced face-to-face interactions with others. Therefore, while smartphones can be a useful tool for college students, it is important for them to use itresponsibly and in moderation to maximize its benefits without compromising their academic success and well-being.中文翻译:在校园里使用手机的大学生既有利又有弊。
四级作文手机利弊英语作文In today's digital era, mobile phones have become an integral part of our daily lives. With their advanced features and convenient portability, they have revolutionized the way we communicate,娱乐, and even work. However, just like any other technological advancement, mobile phones also come with their own set of advantages and disadvantages.**Advantages of Mobile Phones**1. **Convenience and Accessibility:** Mobile phones provide us with instant access to information, communication, and entertainment. We can make calls, send messages, browse the internet, and use various applications at any time and any place.2. **Enhanced Communication:** Mobile phones have made long-distance relationships easier to maintain. Video calling and messaging apps allow us to stay connected with our loved ones even when we are far away.3. **Productivity Boost:** Mobile phones have transformed the way we work. With the help of various applications, we can manage our schedules, access work files, and collaborate with colleagues remotely.4.**Emergency Tool:** In case of emergencies, mobile phones can be a lifesaver. We can call for help, search for information, or even use GPS to locate ourselves.**Disadvantages of Mobile Phones**1. **Health Concerns:** Prolonged use of mobile phones can lead to eye strain, neck pain, and even sleep disturbances. Additionally, there is concern about the potential health risks associated with electromagnetic radiation emitted by mobile phones.2. **Distraction and Addiction:** Mobile phones can be a major distraction, especially when used excessively. People often find themselves engrossed in their phones, ignoring their surroundings and even missing out on important moments.3. **Privacy Issues:** With the amount of personal information stored on our mobile phones, there is a constant threat of privacy breaches. Hackers can gain access to our personal details, photos, and financial information, leading to identity theft and other serious consequences.4. **Social Impact:** Mobile phones can have a negative impact onsocial interactions. People often prefer to interact with their phones rather than engage in face-to-faceconversations, leading to a decrease in social skills and empathy.In conclusion, while mobile phones have brought numerous conveniences to our lives, they also pose some serious challenges. It is important for us to use them responsibly, balancing the benefits and risks they bring. We should make sure to take regular breaks, avoid excessive use, and protect our privacy by using secure apps and passwords. By doing so, we can enjoy the benefits of mobile phones while minimizing their potential downsides.**手机利弊分析**在当今数字化时代,手机已经成为我们日常生活中不可或缺的一部分。
手机的利与弊作文800字8篇手机的利与弊作文800字篇1随着人类社会的进步,科技也在突飞猛进地发展,它的发展给人类带来了舒适、方便、快捷等好处,如智能手机的研发,高铁的出现,互联网的技术……让我感受最深的是智能手机给我和家人带来的变化。
有一次老师给我们推荐购买几本课外书籍,妈妈跑遍了附近好几个书店都买不齐,只有向爸爸“求救”,爸爸连说我们“out”了。
只见他掏出手机,点击了一个“当当”的图标,将所需要购买的书名输入搜索,只用了几分钟就说搞定了,我不得不对爸爸竖起了大拇指。
爸爸已经出差好几天了,我有点想他了,想看看他这几天是否不爱惜自己的身体,是不是又熬夜或者喝酒了,是不是又多了几根白发。
妈妈似乎发现了我的心事,安慰我说她有“魔法”,能让我看到远方的爸爸。
她拿出手机,在通讯录中找到爸爸的号码,打开“facetime”进行呼叫,这时爸爸真的出现在我的面前了,我激动地和爸爸分享起这几天我都有哪些进步,班上都发生了哪些新鲜事。
有了“facetime”,爸爸就好像还在我们身边一样,我们可以每天问候“早上好”和互道“晚安”。
最让我感到幸福的事是在吃过晚饭后,与爸爸妈妈一起手牵着手外出跑步,不光可以享受与爸爸妈妈一起嬉戏的快乐,还能锻炼身体。
有一次在返回家的路上,我看到灯火辉煌的商店,货架上的食品琳琅满目,我不光口渴了,而且嘴馋了。
但抬头看看一身运动短装的爸爸妈妈,我只有满眼的失望。
妈妈似乎发现了我的“小动作”,关心的问我是不是想吃东西了。
我点点头,无奈地说:“可是我们都没有带钱啊!”妈妈微笑地说:“这你不管,我自有办法”,原来她的办法是通过手机的“微信支付”。
我真是高兴的几乎跳了起来,我得感谢手机帮我解决了“嘴馋”。
有一天,我们一家受邀到参加一个小朋友的“百日宴”,路盲的妈妈找不到路了,问了好几个路人也都说不知道,这时无所不能的手机可又帮上大忙了。
妈妈让对方共享了一个地址,然后妈妈根据提供的地址,用“高德地图”步行导航功能,精准的把我们指引到了我们想去的地方。
手机的利与弊作文手机的利与弊作文(通用23篇)在日常学习、工作和生活中,大家都不可避免地会接触到作文吧,借助作文可以提高我们的语言组织能力。
那么你有了解过作文吗?以下是小编帮大家整理的手机的利与弊作文,仅供参考,希望能够帮助到大家。
手机的利与弊作文篇1有些小朋友一玩手机就会被爸爸妈妈骂,手机真的是不好的东西吗?小孩真的不能用手机吗?今天我和妈妈讨论了一下这个话题。
妈妈先问我:“你拿到手机可以做些什么?”“我可以玩游戏、看视频、学英语等。
”我平静地回答。
“那你拿到了手机又可以做什么呢?”我又追问妈妈。
妈妈理所当然地回答说:“以前我去买东西没带钱,就还要跑回家去拿,现在有了手机就可以用微信或者支付宝付钱;而且我的哥哥姐姐都不在宁波,以前见面很麻烦,现在有了手机,用视频通话就可以随时随地见到对方了;平常无聊时就可以用手机里的软件听故事、书、音乐等;有时还可以跟APP里的老师学习一些知识;还可以查做食物的配方,这样连不会烧饭的人都会炒菜了。
”妈妈说了这么多好处,又开始问我:“手机对你来说又带来了什么坏处?”“如果玩手机时间过长,”我回答,“就会伤害眼睛;还有手机里储存了很多自己的资料,万一被坏人拿走,里面的一切信息就会被暴露。
”“那对于你来说呢?”我又追问妈妈。
“有时候刷朋友圈就忘记了时间,该做的事情就没做;”妈妈回答:“而且有了手机,电话号码就都可以储存在手机通讯录里,之前都是记在脑子里或本子里,丢了手机也没关系,可要是现在丢了,可就什么电话号码都记不清了。
”“那小孩就真的不能用手机吗?”我又问妈妈。
“只要好好利用手机,”妈妈听了我的话,用大人特有的口气说:“小孩也是可以用的。
就像有时候你去同学家玩,我们就让你带上一部手机,在需要的时候就可以给我们打电话,比如你到了同学家,就给我们打个电话,给我们报个平安。
”这次讨论,让我知道了手机有优点也有缺点,只要利用好它,每个人都可以用好手机。
手机的利与弊作文篇2说起智能手机,大家都很熟悉,为什么它能受到所有人的欢迎呢?下面我来讲一讲。
智能手机的利弊英语作文In the modern era, smartphones have become an integral partof our lives. They are not just communication devices butalso a source of information, entertainment, and productivity. Here's a composition on the pros and cons of smartphones:The Advantages of Smartphones1. Communication: Smartphones have revolutionized the way we communicate. With instant messaging apps, video calls, and social media, staying in touch with friends and family across the globe has never been easier.2. Information Access: They provide instant access to awealth of information. From news updates to academic research, smartphones are a treasure trove of knowledge at our fingertips.3. Navigation: With GPS technology, smartphones have become indispensable for navigation. They guide us throughunfamiliar cities, help us find the nearest restaurant or store, and provide real-time traffic updates.4. Entertainment: Smartphones offer a variety ofentertainment options, from music and movies to games and podcasts. They are portable entertainment centers that can becarried anywhere.5. Productivity: Apps for note-taking, scheduling, andproject management have turned smartphones into powerful productivity tools. They help us stay organized and manage our time more effectively.The Disadvantages of Smartphones1. Distraction: One of the major cons of smartphones is the potential for distraction. They can easily become a source of constant interruptions, affecting our focus and productivity.2. Health Concerns: Prolonged use of smartphones can lead to health issues such as eye strain, poor posture, and even addiction. There are also concerns about the potential impact of radiation on health.3. Privacy Issues: Smartphones collect a vast amount of personal data, which can be a privacy concern. There is always the risk of data breaches and misuse of personal information.4. Cost: High-end smartphones can be expensive, and the constant need for updates and new models can put a strain on finances.5. Dependency: There is a growing concern about the dependency on smartphones. Many people find it hard to disconnect, leading to a lack of real-world interaction and an imbalanced lifestyle.ConclusionWhile smartphones offer numerous benefits, it is essential to be aware of and mitigate their potential downsides. A balanced approach to smartphone use can help us harness their advantages while avoiding the pitfalls.This composition provides a balanced view of the benefits and drawbacks of smartphones, highlighting the importance of responsible use.。
关于智能手机利弊的英语作文大学In the modern era, smartphones have become an integral part of our daily lives, transforming the way we communicate, work, and entertain ourselves. However, the ubiquity of smartphones has sparked a heated debate regarding their advantages and disadvantages, particularly in the context of university students.On the positive side, smartphones offer a plethora of educational benefits. They provide instant access to a wealth of information, which can be invaluable for students conducting research or studying for exams. Apps and online courses have made learning more interactive and personalized, catering to individual learning styles and paces. Additionally, smartphones facilitate communication among students and with professors, making it easier to ask questions, discuss ideas, and collaborate on projects.Moreover, smartphones enhance organizational skills. University students can use their devices to manage their schedules, set reminders for assignments, and keep track of deadlines. This helps in maintaining a balanced academic and social life, ensuring that students do not miss out on important events or tasks.However, the downsides of smartphone usage cannot be ignored. Excessive use of smartphones can lead to addiction, which can negatively impact academic performance. Studentsmay find themselves distracted by social media, games, and other apps, which can detract from their focus on studies. Furthermore, the constant connectivity can lead to a lack of face-to-face interaction, which is crucial for developing interpersonal skills and fostering a sense of community.The over-reliance on smartphones can also hinder the development of critical thinking skills. Students may become too dependent on search engines and apps for answers, rather than engaging in deep thought and problem-solving. This can lead to a superficial understanding of subjects and a lack of intellectual growth.In conclusion, while smartphones offer numerous benefits for university students, such as easy access to information, improved communication, and better organization, they also pose significant challenges, including the potential for addiction, distraction, and a decline in critical thinking skills. It is essential for students to find a balance, leveraging the advantages of smartphones while being mindful of their limitations and potential pitfalls. Universities can play a role by promoting responsible smartphone use and integrating technology in a way that complements, rather than replaces, traditional learning methods.。
智能手机的利弊英语作文In the modern era, smartphones have become an integral partof our daily lives, offering a plethora of features that have transformed the way we communicate, work, and entertain ourselves. However, like any technology, smartphones comewith their own set of advantages and disadvantages.Advantages of Smartphones:1. Connectivity: Smartphones keep us connected to our friends, family, and colleagues through various communicationplatforms such as social media, email, and instant messaging.2. Convenience: With a smartphone, you have access to a world of information at your fingertips. You can search theinternet, use GPS navigation, and even make mobile payments.3. Productivity: Smartphones come with a suite ofproductivity tools, including calendars, note-taking apps,and task managers that help users stay organized and on topof their work.4. Entertainment: From playing games to streaming music and videos, smartphones provide endless entertainment options, making them a popular choice for leisure activities.5. Photography: The high-quality cameras in smartphones have made it easier than ever to capture life's moments, with manydevices offering professional-level photography features.Disadvantages of Smartphones:1. Dependency: The constant use of smartphones can lead toover-reliance on them, making it difficult for individuals to function without them.2. Health Issues: Excessive screen time can cause eye strain, sleep disturbances, and even addiction, which can negatively impact mental and physical health.3. Privacy Concerns: Smartphones collect a vast amount of personal data, which, if not protected adequately, can leadto privacy breaches and potential misuse.4. Distraction: The constant notifications and the urge to check social media can be a significant distraction,affecting productivity and the ability to focus on tasks at hand.5. Financial Burden: High-end smartphones can be expensive, and the need to replace them frequently due to rapid technological advancements can put a strain on one's finances.In conclusion, while smartphones have revolutionized the way we live and work, it is essential to be mindful of their potential drawbacks. Striking a balance between leveragingtheir benefits and mitigating their risks is key to using smartphones in a healthy and responsible manner.。
手机的利与弊英语作文(篇1)With the improving of our living standard, nowadays ,almost everyone can afford a cell phone. Every cion has two sides. When we are enjoying the benefits that cell phones have brought us ,we are now faced many problems.To start with , mobiles phones have brought us many conveniences. With a using of a phone ,we can surfing on the Internet whenever we like without opening a computer.What's more, we are imformed of everything important when we carry our cell phone all the time. Futermore, it can also help us with some learning,beacuse we can look up the word in the digital dictionary.Secondly, our cell phones still causes many serious problems. On one hand,the most problem is electric wave radiation ,which is bad for our health. On the other hand, it will affect our learning and working. For example,When we are at an important meeting with an important partner ,if your cell phone rings, it will interrupt the whole environment and the partner will think you don't respcet him. Another example is when you are having a boring class or meeting,then you will take out your phone reading novels,surfing on the Internet ,playing games ,all thest will distract you from good working.手机的利与弊英语作文(篇2)Nowadays,with the rapid development of IT and information industry, cell phones play a dominant role in towns people's life. But, like everything else, they have both favorable and mffavorahle aspects.First, it's useful. As a wireless mobile telephone, it's easy and handy to early to wherever one goes and call the callee however far away he is. Therefore, it greatly facilitates people's life. Second,it's convenient. Whenever one meets trouble or something urgent, one can nmke a call immediately. Most important of all, it's a very helpful companion. With a multirfunction cell phone in hand, one can easily get on the Net, browsing the useful information, conducting e-commerce and doing whatever one can do via Internet.However, just as everything has two sides, the cell phone also has many disadvantages. To begin with, it's expensive to buy and costly to pay the hills, esp. that of global service. To make matters worse, it's also easy to lose and costly to get it repaired. Worst of all,it's not as clear as a family telephone and sometimes the number dialed is often not available. Last but not least, it's alleged the microwaves in it might do harm to people's health.In my opinion,with its expenses greatly reduced after China's entry into the WTO, it will face an ever brighter future in its development. Someday most of them will be developed into new Intemet-enabled mobile phones, which will be as useful as pocket computers. And I believe its advantages will not only offset its disadvantages, but also far outweigh them.手机的利与弊英语作文(篇3)Recently,short messages become more and more popular with both the young and the old.People accept the convenient way of communication and some even cannot live without them.As to the easons why so many people are in favour of the short messages,in my opinion,there're three points.First, it can save time if you want to inform your friends of something in one or two words by sending a short message.By comparison with letters or email,short messages are really more quick for others to receive you as the mobile phones are always with them.Second,short messages cost less than making a phonecall.Third,people who are not very familiar with each other can chat by short messages more easily,through which more and more people can know of others and become friends.However,nothing that is perfect exists in the world.Short messages also have some disadvantages with them.Some people cheat or fool others by telling them that they have won some prizes through short messages.Also,taking advantage of people's ignorance,some websites charge a good deal of expenses form short messages.Above all,short message is product of the hitech nowadays.It will serve us very well if we make proper and full use of it.手机的利与弊英语作文(篇4)Cell phones have become increasingly popular in china these days. wherever you go you can see people using cell phones. many college students, even high school students, have cell phones.Cell phones have brought people a lot of benefits, but the most important is that they are convenient. with cell phones in their hands, they can keep in touch with anybody they want. if they want to get some information from the internet, they can easily have their dream realized via cell phones too. furthermore, if someone has a heart attack or a traffic accident, a call to emergency hospital or to the police can quickly bring him the help he wants.However, cell phones can also bring people problems. the most serious is the electric wave radiation which is thought to be harmful to users' brains. another problem is that when people are having a meeting or having a class or at a concert etc, the ring of the cell phone may interrupt others. so i think people should use cellphones as little as possible and turn them off whenthey are attending important meetings or attending classes.。
大学生手机的利与弊英语作文带翻译手机把世界变成了“地球村”,通过手机,我们彼此可以很容易便捷的交流。
以下是小编带来的大学生关于手机的利与弊英语作文带翻译,希望对你有帮助。
Mobile phones are the main invention of modern technology.They are completely part of our daily lives。
If we look at our society,we can see that all kinds of people are using mobile phones.Maybe they havemany advantages,but they also experience drawbacks.手提电话是现代科技很重要的一个发明。
它已经成为人们生活的一部分。
如果我们看看我们生活的这个社会,可以发现各种层次的人都在使用手机。
手机有很多优点,但它也有些缺点。
The main advantage of mobile phones is that people can use them anytime and anywhere,so they can use one for an emergency.手机最大的一个有点就是人们可以随时随地的使用它,所以在很多时候手机可以用来应急。
In addition,people can access the internet whenever they use the mobile phones,so business people can use mobile phone at work to get information from internet more convenietly.另外,人们可以通过手机来连接互联网,所以商业人士可以在工作的时候,很方便的使用手机来获取互联网信息。
Moreover,it is very easy to send messages to your friends.Mobile phones can make people keep intimacy in spite of long distance.更值得一提的是,您可以用手机很方便的和朋友发短信。
四级作文手机利弊英语作文The Pros and Cons of Mobile Phones.In today's fast-paced world, mobile phones have become an integral part of our daily lives. They have revolutionized the way we communicate,娱乐, and access information. However, like any other technology, mobile phones also have their pros and cons.Pros of Mobile Phones:Convenience: Mobile phones provide unparalleled convenience. With a mobile phone, we can stay connected with friends and family anywhere, anytime. Whether it's making a call, sending a text message, or sharing photos and videos, mobile phones make communication无缝衔接.Accessibility of Information: Mobile phones have made accessing information easier than ever before. With the help of the internet and various applications, we cansearch for information, learn new things, and stay updated with the latest news and trends.Entertainment: Mobile phones are also a great source of entertainment. We can listen to music, watch movies, play games, and socialize on social media platforms like Instagram, Facebook, and Twitter. This form of entertainment is not only enjoyable but also helps us to relax and unwind after a busy day.Emergency Tool: In case of emergencies, mobile phones can be lifesavers. We can call for help, alert our loved ones, and access emergency services like ambulances andfire departments with the help of these devices.Cons of Mobile Phones:Distraction: Mobile phones can be a significant distraction, especially for students and working professionals. Constantly checking social media, playing games, or watching videos can lead to a decrease in concentration and productivity.Health Concerns: Prolonged use of mobile phones canlead to various health issues such as eye strain, neck pain, and even sleep disorders. The blue light emitted from the screens of these devices can also affect our sleep cycles, leading to fatigue and other health problems.Addiction: Mobile phone addiction is becoming increasingly common, especially among younger individuals. This addiction can lead to problems like social isolation, anxiety, and depression.Privacy Concerns: Mobile phones are also a source of privacy concerns. With so much personal information stored on these devices, there is always a risk of data breaches and hackers gaining access to sensitive information.Financial Burden: Although mobile phones provide many benefits, they can also be a financial burden for some people. The cost of purchasing a new phone, paying for data plans, and purchasing applications and games can add up quickly, especially for those on a tight budget.In conclusion, mobile phones have both positive and negative impacts on our lives. While they provide convenience, accessibility of information, entertainment, and emergency assistance, they can also lead to distractions, health concerns, addiction, privacy issues, and financial burdens. It is essential to strike a balance and use these devices responsibly to maximize their benefits while minimizing their negative impacts.。
精品 -可编辑- Smartphone Addiction As the development of modern technology, Smartphone has become quite popular all over the world with its outstanding functions. People can use phones to surf the Internet, update their personal micro blog, and upload their latest pictures at any place, anytime. It seems that smart phones have already become an indispensable part in people’s daily lives. However, some people are indulging in smart phones, which already have side-effect on their normal life. 随着当代科技的迅速发展,智能手机以其卓越的功能风靡全球。人们可以在任何时间、任何地点用它来上网,更新个人微博,上传自己的最新照片。看起来智能手机已经成为人们生活中不可缺的一部分了。然而,有些人过渡沉迷于智能手机,以至于影响了正常生活。
Some people, especially teenagers, are easily fall for Smartphone for these reasons. First of all, nowadays, people are under great pressure, while cell phone provides a platform for people to relax themselves. By playing mini-games, vocal chatting with friends, watching movies and listening to music, people can easily forget their problems temporary. Second, there are always something new on the phone. It is can be interesting, mysterious and various. So people are eager to turn on their phones, want to know what is happening around them. When people spend too much time on the phones, they don’t have enough chance to communicate with their friends or parents. Their attentions have been drawn away by the virtual world. Lack of good self-control, they are fragile to the smart phone addiction, while they supposed to focus on their study and work. 精品 -可编辑- 一些人,特别是青少年,极容易被智能手机吸引。原因有这些:首先,当今社会人们压力很大,智能手机提供了一个给人们放松的平台。通过玩小游戏,与朋友语音聊天,看电影听音乐,人们很容易暂时忘记他们的烦恼。其二,手机上总有新鲜事。有趣的、神秘的、种类繁多的信息吸引着大家打开手机,去了解周围到底发生了什么。当人们花了太多的时间在手机上时,就没有足够的机会去与朋友父母聊天沟通。他们的注意力已被虚拟世界所吸引。缺乏好的自控能力,他们在手机成瘾面前弱不禁风。他们理应集中精力在学习和工作上的。
I think people should take smart phone addiction seriously. Quitting addiction needs time and patience. People should turn off their phones, go outside and communicate with others face to face. Do more exercise and form optimistic attitude towards life! 我认为人们应重视把智能手机成瘾症。戒掉它需要时间和耐心。人们应该关掉手机,走出家门与他人面对面的沟通交流。多做运动,培养乐观积极的心态!
相关范文:Nowadays more and more students played their cell phone during the class . and i think there are several key reasons for this occasion occurs. the first is that they think the teachers class are boring and this is a beautiful accuse . the second is that there is not a strict rule .the third one is that the students don’t have a goal of their life .And we all know that not only the phone has radioactive but also ruined the morale in studying .you just want to kill the time during the class...we should take an action to incase its deteriorate .first we teachers should be vividly and humorous and know some basic skills of teaching students instead of reading the books for students in the class..the second 精品 -可编辑- we need to make a strict rule about phone and the punishment will be needed too. the third students should be enlightened about making their plan of their future . we all know that if we don’t have plan we cant make a difference ..we should be fast , accurate, and without mercy the situation will be changed and everything will fine.
新时代生活的必备物:手机
手机用量 Directions:Study the following graph carefully and write an essay in which you should 1) analyze the graph, and 2) give your comments on the trend. 范文1: In recent years there has been a dramatic rise in the cell phones, which are now essential to millions of people as a convenient form of communication. In 2004 the number reached 315,000,000, with an average annual increase at 57,500,000. Some people can now no longer imagine life without their cell phones. The fact that they are so popular proves that they are useful and convenient. Cell phones 精品 -可编辑- enable people to easily and quickly communicate with one another; wherever you are, you can instantly reach somebody. Cell phones eliminate the trouble of not being able to meet someone in person, and therefore increase business's efficiency.
Mobile phones necessarily also harbor disadvantages. The radiation such phones emit is hazardous to one's health. Furthermore, if people become too reliant on the use of cell phones, our face to face skills may decline. Any new invention has its drawbacks, and such negative aspects cannot always diminish its popularity. Despite the negative effects of television, for example, the number of people who own televisions continues to grow at a tremendous rate. This is also the case with mobile phones. People won't stop eating just because of the risk ofchoking. In addition, the swift development of science and technology will likely eliminate the hazards cell phones may cause. One can safely predict, therefore, that with the introduction of new techniques, mobile phones will have more applications and become even more appealing to customers. 译文: 近年来,手机有了飞速的增长。对数以百万计的人来说,作为最便捷的通讯工具手机是生活中必不可少的。到2004年,手机的数量达到3.15亿,平均每年增长了5750万用户。