No, no. But if you have a UROP, or you have a sports practice or something, we will allow that.

不行，但是如果你得到本科生研究计划，或者你要进行体育锻炼，我们是能够接受的。

麻省理工公开课 - 固态化学导论课程节选

it's in thinking critically and applying the ideas that you get from reading that... really make it valuable.

学习文学能锻炼我们的批判性思维，我们还能将文学中体现的思想应用到现实生活中。这才是文学的价值所在。

文学是灵魂的方式 - SpeakingMax英语口语达人

Those nine hours are going to be primarily working on problem sets, and all the problems sets are going to involve programming in Python, which is the language we're going to be using this term Now, one of the things you're going to see is the first problem sets are pretty easy.

这九个小时会是问题,提出的基本锻炼，所有的问题提出,都将涵盖，我们这学期,将使用的Python语言的程序,现在，你们将要看见的,第一个问题的提出非常简单。

麻省理工公开课 - 计算机科学及编程导论课程节选

Can you tell us why you work out regularly?

你能告诉我们你为什么定期锻炼吗？

保持身材的理由 - SpeakingMax英语口语达人