But do you know whose face is on the two, five,ten,twenty,fifty and one hundred-dollar bills?

VOA: special.2010.11.15

They do that because the bases can interact with one another in particular ways, and this you know about.

它们结构稳定,是因为碱基之间,以特定方式相互作用,这是你需要知道的

耶鲁公开课 - 生物医学工程探索课程节选

One percent is just theory. Good job! I know you can do it.

理论指导只占剩下的 1%。干得不错！相信你，能行的！

I agree课堂 - SpeakingMax英语口语达人

I want-- I know I'm running you slightly over, I want to do one last example, it's, I also want to be able to do, have variables to store things.

我想-我知道讲的有点多了，我想给大家看最后一个例子，这里我想做的是，通过变量来存储东西。

麻省理工公开课 - 计算机科学及编程导论课程节选

It does not take one to know one; to understand the truths about the French, you do not yourself need to be French.

这不需要同类互知,你不需要是法国人,才能了解法国人

耶鲁公开课 - 死亡课程节选

You never know when one of these could just do the trick.

你永远不会知道,里面的哪个正好是这样子的。

麻省理工公开课 - 固态化学导论课程节选

Every child, every one of you, every one of us was brought up to know that one must never do wrong, even if good consequences are seen to follow.

每一个小孩，在座的各位，我们每一个人都从小被教育,不要做坏事，就算结果是善也不行。

耶鲁公开课 - 政治哲学导论课程节选

You'd pull out your pencil and paper, you can do it as a matrix inversion if you know how to do that, or you can just simply do substitution of one equation into another to solve it.

你知道你在小学的时候是怎么做的对吧？,你拿出你的笔和纸,如果你会的话,你可以解一个方程组,或者你可以单纯地。

麻省理工公开课 - 计算机科学及编程导论课程节选

Well, I suppose one possible response would be, "You know, you couldn't really do that.

我想可能会有人回应说,你知道,你其实并不能真的那样做

耶鲁公开课 - 死亡课程节选

First of all, situation number one, well, you know how to do that.

首先，情形一，你们知道如何做。

麻省理工公开课 - 固态化学导论课程节选

How do you know that your parents, at least one of your parents satisfies the definition? Well I've reduced the problem from am I a natural born US citizen to is one of my parents a natural born US citizen?

这是一个递归的定义，你怎么知道你的父母,至少其中一个是满足天生的美国公民,这个定义的呢？,我已经把我是一个天生的美国公民这个问题？

麻省理工公开课 - 计算机科学及编程导论课程节选