我能悄悄地在我自己的房间做作业了，我的父母做家务或其他东西。

I can do my homework quietly in my own room when my parents do the housework or other things.

youdao

他们花了所有在家的业余时间做课程计划、批作业，和其他事情。

They spend all their free time at home working on lesson plans, grading and making homework and tests, and many other things.

youdao

我将在每天的上午写作业，下午做其他的事情。我将游泳或者打台球。

I will do my homework in the morning and do other things every day.

youdao

If you have profit sharing in a firm or profit sharing in homework assignment, or any joint projects, you have to worry about too little effort being contributed because there's an externality.

如果你是一个公司的股东,或者和别人一起做作业及其他合作项目,你们需要注意到因为外部性,实际上每个人都付出了较少的努力

耶鲁公开课 - 博弈论课程节选

Why is it that when we see these law partners, or medical partners, or whatever it happens to be, or students together on a homework assignment, why is it we tend to get inefficiently little effort when we start figuring out the strategy and working through the game?

为什么这些律师事务所的律师,医疗合伙人或者其他类似的机构,还有一起做作业的学生,当我们研究过这些策略和博弈后,为何这样的组合往往是收效甚微的

耶鲁公开课 - 博弈论课程节选