1单元p. 13
1. 我还要感谢那些在我处境艰难时支持我的人。（stick by , fall on hard days）
My thanks go to those who still stuck by me when I fell upon dark days.
2. 他出版了一本通俗小说，赚了很多钱，所以有能力买新房和轿车。（now that）
Now that he has published a popular novel which earns him a large amount of money, he is able to buy a new house and a car.
3. 警察说，他们产生怀疑是因为姑娘的尸体上还有其他印记。（suspicion）
The police said that their suspicions were aroused because the girl had other marks on her body.
4. 你怎么能这样对她说话？是她把你养大，帮你完成学业。（like that）
How can you talk to her like that? She is the one who brought you up and helped you finish school.
5. 尽管这些学生毕业后的道路会很艰难，但他们的前途是光明的。（as）
Hard as the road for these students after school will be, their prospects are bright.
6. 为了有足够的钱来经营这个商行，他拍卖了新买的房子，损失了一大笔钱。（at auction）
In order to have enough money to run the business, he sold his newly-bought house at auction even at a substantial loss.
7. 他批评警察局长对自己的部门监管不严是完全有道理的。（justify）
He is fully justified in criticizing the police commissioner for poorly supervising his department.
8. 为吸引外宾，这些受保护的古代建筑被修复得很漂亮。（restore）
These ancient buildings which are under protection have been restored beautifully to attract foreigners.
2单元p. 42
1. 大多数缺铁的人并不知道他们缺铁。
Most people with low iron reserves don’t know they have an iron deficiency.
2. 仅仅查出运输氧气的血液蛋白的含量是不够的。
It is not sufficient only to check levels of the blood protein that transports oxygen.
3. 男性也不安全，尤其是那些吃肉少，运动量却很大的男性。
Men are not safe, especially those who eat little meat and have a high level of physical activity.
4. 属于这些类型的人，最好每年做一次血液检查，看看体内铁质的储量如何。
It’s advisable for people in these groups to have a yearly blood test to check blood iron reserves.
5. 铁质补剂会让人有一种想吐的感觉，有些情况下他们还有可能有毒。
Iron supplements may produce a feeling of wanting to throw up, and may be poisonous in some cases.
6. 最好的铁质来源是肉，鸡，鱼，枣，豆类以及一些带叶子的绿色蔬菜。
The best sources of iron are meat, chicken, fish, dates, beans, and some leafy green vegetables.
7. 有时人们需要服用铁质补剂是因为这些补剂补充了谷类食物中原本含量不多的铁质。
The reason why people sometimes take iron supplements is that the supplements supplement the small amount that naturally occurs in grains.
8. 把番茄酱在铁锅内熬上三个小时，其铁含量会明显增加。
Cook tomato sauce in an iron pot for three hours, and its iron content increases strikingly.
3单元p. 73
1. 我们学校的办学宗旨是：道德观和学习成绩同样重要。
Our school operates on the principle that moral values and academic achievements are equally important.
2. 新教学大纲上学期被终止了，因为系里的老师抗议大纲的要求以及高强度工作所带来的
压力。
The new teaching program was suspended last term because the teachers in the department protested its demands and the strain associated with more intense work.
