我忙着写作业，而且我有很多不同的朋友，很难选出一个最好的朋友。

I am busy with my homework, and I have so many different friends that it is hard to choose just one best friend.

youdao

因此在几年前，我开始在我的课堂中规定的论文以外加入短文写作作业。

So a few years ago, I started slipping my classes short writing assignments alongside the required papers.

youdao

我记得我在加拿大学习的时候，我们的教授经常像个话匣子似的不断的重申他对任何课程的写作作业和论文的零容忍态度。

I remember when I was studying in Canada, our professor always acted like a chatterbox repeating zero tolerance for plagiarism in any writing assignments and academic papers in any course.

youdao

I won't write everything down because it's all written down on the homework assignment which is already on the web, but in fact firms are going to maximize profits, aim to maximize profits, firms are going to have constant marginal costs.

我不全写在这了因为它们都在,网上的家庭作业任务中写了,实际上公司是希望利润最大化,目的是利润最大化,公司有固定的边际成本

耶鲁公开课 - 博弈论课程节选

But I spend, probably 75 percent of my time reading and writing, and

但是，我大约75%的时间都在读书，写作业，

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