PROFESSOR: Great question. So the question is, how do you choose an algorithm, why would I choose to use a pseudo-polynomial algorithm when I don't know how big the solution is likely to be, I think that's one way to think about it.

教授：问得好，所以问题是，你怎样选择算法，为什么当我,不知道解决方案会有多大的时候,我要选伪多项式算法呢，我想这是一种思考问题的方式。

麻省理工公开课 - 计算机科学及编程导论课程节选

Why do you take so many intense courses even though you're still a freshman at Berkeley?

在伯克利分校，你还是个大一新生，为什么要选那么多的课呢？

关于授课系统 - SpeakingMax英语口语达人

Can we get the woman here? Can we ask her why she chose Beta?

请那位女士回答,你为什么选β呢

耶鲁公开课 - 博弈论课程节选

Why did you choose this major in the first place?

你为什么一开始就选这个专业呢？

为何选那门专业？ - SpeakingMax英语口语达人

Let me get this guy here. So why did you choose Alpha?

这个小伙子你来回答,你为什么选α

耶鲁公开课 - 博弈论课程节选

Okay, so you chose Alpha right? So why did you choose Alpha?

你选了α对吧,你为什么要选α呢

耶鲁公开课 - 博弈论课程节选

Then your boss came to you, and looks rather fiercely at you so this is Rick Levin or somebody looking rather fiercely at me, and says "why did you choose Up?"

你的老板找到你,很严肃的看着你,校长里克·列文或者别人,很严肃的看着我,问我为什么要选上

耶鲁公开课 - 博弈论课程节选