1.division of labor 工作分配
例句：Any successful business relies on a division of labor.
任何成功的业务都依赖于工作的划分。
2.do a good job 干得出色，干得好
例句：If you do a good job, you may tell yourself that it wasn’t good enough or that anyone could have done as well.
比如你完成了一项出色的工作，你或许告诉你自己它不够好，任何人都可以做的像你一样好。
3.do about 对…想某种办法（或采取某种 行动）
例句：What do you plan to do about this mess?
面对这一团糟，你打算怎么办?
4.do away with 废除，结束，去掉，杀死，干掉
例句：The robbers did away with their victims.
盗贼杀害了被劫者。
5.do business with 同…做生意
例句：I used to do business with him.
我过去和他常有业务往来。
6.do damage (to) 损害,破坏
例句：Farmed fish also do damage when they escape, as many do.
养殖鱼溜出养殖场后，也遭受这样的损害。