infancy
the time when sth. is just starting to be developed Eg: Networking technology is still in its infancy, yet it has already reached the point where we can call it a new mass medium.
time off：调休 holiday：一般指法定假日,不用上学或上班的假期 days off：纯粹指不用上班，休息的日子或一段时间，例如周末 leave：可当假期，通常是自己申请的休假。
Half work, half vacation: Meet the “workcation”
clock off
concierge
sb. in a hotel whose job is to help guests by telling them about places to visit, restaurants to eat in, etc. Eg: One skill that will always be a top priority for a hotel concierge is the ability to deal with people , preferably in their own language.
perk ≈ fringe, benefit, perquisite
sth. that you get legally from your work in addition to your wages, such as goods, meals, or a car Eg: Perks offered by the firm include a car and free health insurance.
