Rudolf found it hard to believe that there was someone in the world who did not know what violin was.

VOA: special.2010.05.08

He says, "I believe in the practice and philosophy of what we have agreed to call magic, in what I must call the evocation of spirits, though I do not know what they are."

他说我相信我们所称作的,关于魔法的实践和哲学，我认为那是对灵魂的召唤，尽管我并不知道它们是什么“

耶鲁公开课 - 现代诗歌课程节选

Well, I actually did not know what I wanted to do coming into Berkeley.

嗯，实际上，来伯克利的时候，我并不知道自己想做什么。

伯克利的课程计划 - SpeakingMax英语口语达人

I do not know what else to do but make the best of a bad deal and shake hands over it."

VOA: special.2009.06.27

So, that is just a quick example for some of you, you might be very familiar with ion channels, others might not know what these are, so I'll just tell you quite briefly that ion channels are these very massive transmembrane proteins.

这对你们中的某些人来说仅仅是个小例子，有些人可能已经非常熟悉离子通道这个概念了，但有些人可能还不清楚，那么就让我来简单地介绍一下离子通道,就是这些巨大的跨膜蛋白。

麻省理工公开课 - 化学原理课程节选

But he did not know what the problem was. The other man took the money and started away.

VOA: special.2009.08.29

We need to know not only what are the primitives, but how do we make things meaningful in that language.

我们不仅需要知道什么是基本类型，还要知道我们在那种语言中,怎样使其变得有意义。

麻省理工公开课 - 计算机科学及编程导论课程节选

How could I answer the child? I do not know what it is any more than he.

VOA: special.2009.04.12

I don't actually know whether it's deserved or not, because Yale does not publish information about what the grading averages are.

我不知道这名声是不是我应得的，因为耶鲁并没有对什么是普通的评分标准,发表文章。

耶鲁公开课 - 死亡课程节选

Amanda says she does not want children to ever give up because they do not know what they can do until they try.

VOA: special.2009.07.31

But you know, sometimes what seems to be the virtuous may not necessarily be, so that would be an example.

但是现在你们知道了,有时候看起来低脂的食物并不一定低脂,这是个很好的例子

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Young Paul grew so big that his parents did not know what to do with him.

VOA: special.2009.01.24

Did you... I mean, cause I could predict both of where you are, you are in the west bank, you are in Israel, and not really seeing a way. You know what I mean. And so what did you resolve?

那你们，我的意思是，我能够预计,你们两个所处的情形，你在西岸，你在以色列，却不是很容易找到一个方式，你们懂我的意思吗？,你们如何解决的？

普林斯顿公开课 - 人性课程节选

"I do not know what any of them have to do with it," Cazeau said.

VOA: special.2009.06.27

Now granted we're now starting to take this all shuttle theme to an extreme perhaps, but we realized you know what, it's actually not that efficient sometimes to call a phone number, it's not that efficient to pull up the mobile web.

我们现在都已经习以为常了,我们都认为极为平常了，把这些关于班车的程序做的很好了,但我们有些时候拨打一个电话，或上一下移动网络。

哈佛公开课 - 计算机科学课程节选

Alzheimer's patients might not know what to do if food on a stove is burning.

VOA: special.2009.09.15

The second question is: from the pedagogical perspective, not from the business perspective, but from the pedagogical perspective, do we know what the learning system is all about?

第二个问题是：,从教学法的角度看，不是商业视角，而是教学法的角度，我们明白什么是,学习体系吗？

麻省理工公开课 - 媒体、教育、市场课程节选

You monkey around with something when you do not know what you are doing.

VOA: special.2011.03.13

If you assume that, you are not playing by the rule, we don't know what force it exerts.

如果你假定了,那你就犯规了,我们不知道它施加了多大的力

耶鲁公开课 - 基础物理课程节选

People with dementia may forget family members or not know what day it is.

VOA: special.2009.12.28

I'm here to know what things mean. I don't care if it's policing or not.

我来这里是学事物的意义的，我不在乎它是否受监督。

耶鲁公开课 - 文学理论导论课程节选

Audiences loved it. But most critics did not know what to think of it.

VOA: special.2009.02.15

Common knowledge is a statement about not just what I know.

共同知识并不只是我知道什么

耶鲁公开课 - 博弈论课程节选

The attack was so quick that the audience did not know what had happened.

VOA: special.2009.12.31

We have to know what to pay attention to People who are not good in focusing their attention on the right things -I'm not just talking about attention deficit disorder, I'm talking about some more high-level question of how you know what you should be paying attention to.

我们需要知道哪些值得注意,那些主次不分的人,我谈论的不仅是注意力不足过动症,还有在面对复杂问题时,你如何知道哪些事情值得关注

耶鲁公开课 - 金融市场课程节选

Experts still do not know what identifying objects those arms might have once held.

VOA: special.2010.06.23

when other people that might not have been involved with the sport wouldn't really know what to do.

而或许没参与过这项运动的人连做什么都不知道。

体育相片的魅力 - SpeakingMax英语口语达人

There was none.He was angry, but did not know what to do.

VOA: special.2010.01.09

So, the radical idea here is you might not know what--why you do what you do and this is something we accept for things like visual perception.

由此引出的一个偏激的观点,你根本不知道自己为何要这么去做,这有点像我们获得视觉感知的过程。

耶鲁公开课 - 心理学导论课程节选

So, if we have a high intensity, we're talking about having more photons per second, and it's important to know also what that does not mean.

所以，如果我们有一个高强度，我们就是在讨论每秒钟,有更多的光子数，同样理解它不代表什么,也是很重要的。

麻省理工公开课 - 化学原理课程节选