我建议你在做作业之前制定一个计划。

I advise you to make a plan before doing your homework.

youdao

你在做作业时要尽可能地细心。

You must be as careful as possible when you do your homework.

youdao

你在做作业吗？

Are you doing your homework?

youdao

So why don't you go ahead and identify the correct electron configuration for carbon, 6 and I'll tell you that z is equal to 6 here.

所以你们为什么不开始,而且识别碳的正确的在你们做作业方面,电子构型，我会告诉你有效电荷量是。

麻省理工公开课 - 化学原理课程节选

You can talk about working hard on your joint problem sets, but as long as you go home and you don't work hard, it doesn't help.

你大谈特谈你在多么努力地做家庭作业,但是回家后如果你依旧偷懒,这还是无济于事

耶鲁公开课 - 博弈论课程节选