I do not know why I should fear death.

VOA: special.2010.07.10

I know why the mix again, you have the religious figures, you have the art, the writers, life of the mind, and you have the musical.

我知道为什么你能将这些宗教人物，艺术者，作家，精神生活，以及音乐剧融合起来了。

普林斯顿公开课 - 人性课程节选

But for me, I like to look at something and just say, "I like this. I don't really know why though."

但对我来说，我喜欢看着某个东西，然后说，“我喜欢这个。但我也不知道为什么。”

关于现代美术 - SpeakingMax英语口语达人

"I never done it in my life - I don't,know kind of hard, that's why I am still here - unemployed."

VOA: standard.2010.05.15

And I don't know why, but since time immemorial that is the way computer scientists have drawn trees.

叶子是在最下面的，我不知道为什么,但从记事以来他们就是这么画树的,这也许就是为什么我们。

麻省理工公开课 - 计算机科学及编程导论课程节选

What, you think I regret saving you? I can see that you do.I just... I don't know why.

VOA: standard.other

Then you say, well why didn't they divide by 365, because I know there are 365 days in a year?

也许你们会问,为什么他们不除以365,因为一年有365天

耶鲁公开课 - 金融市场课程节选

Why he lied I don't know,". This is the last case before the U.N.Special Court for Sierra Leone.

VOA: standard.2009.11.10

Now why--and here is the question why do we get this nervousness about the relationship between what I know and how I know it arising at this moment?

问题是,为什么那时候我们对,我知道什么和我如何知道的关系如此神经紧张？

耶鲁公开课 - 文学理论导论课程节选

And that is why I want you to know that I am absolutely committed to moving forward with you and forging a new and better future together,"

VOA: standard.2009.11.05

I don't know why they make such a big deal out of the person landing on the moon.

我不理解人类登月,有什么大不了的。

哈佛公开课 - 幸福课课程节选

Percent daily--no, I don't know why that's not on there actually.

日百分比,我也不知道它为什么没被标出来

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I don't know why.

不知道为什么。

麻省理工公开课 - 电影哲学课程节选

I don't know precisely why.

我不太清楚具体原因

耶鲁公开课 - 美国内战与重建课程节选

The ones I'm talking about all have to do with the Peloponnesian War which is one of the reasons why we know a little bit about it, because Thucydides tells us the details of it.

我所说的事都与伯罗奔尼萨战争有关,这也是为何我们对它的了解要多一些,因为修昔底德告诉了我们一些细节

耶鲁公开课 - 古希腊历史简介课程节选

So, give me two more minutes, I'm going to end, and a few of you, faces, I've heard this before, people that I know; but, I guess one reason why I'm in history--well, because I read a book a long time ago.

所以,再给我两分钟,我就要结束了,你们有些人,面孔,这我见过,有的人我认识,但是,我觉得我之所以搞历史,因为我很久以前读过一本书

耶鲁公开课 - 1871年后的法国课程节选

I started thinking, you know what, the reason why in the United States we have such a problem,

你知道我开始想什么了吗，我在想为什么在美国我们会出现如此的问题，

发挥创造力的瞬间 - SpeakingMax英语口语达人

I don't understand why you'd want to take a pill to fix something that we know little about.

我不明白为什么你会愿意吃药片来治好一些我们甚至都不清楚的毛病。

对付压力的方法 - SpeakingMax英语口语达人

If in my thought experiment I say to my friend, "Well, I know why you're feeling that way.

如果在思维实验中，我对我朋友说，“我知道为什么你会有这样的感觉。

耶鲁公开课 - 心理学导论课程节选

And if you remember this phrase, I don't know why you would, but this will help you learn the lanthanides in order.

如果你能记得这句话的话，我不管你们是怎么做到的，但是这个确实会帮助你按顺序记住镧系元素。

麻省理工公开课 - 固态化学导论课程节选

The third derivative, unfortunately, was never given a name, and I don't know why.

遗憾的是三阶导数没有专门的名称,我也不知道这是为什么

耶鲁公开课 - 基础物理课程节选

You know ,why am I wasting time passing things around.

你们知道，为什么我在浪费时间传递数据。

哈佛公开课 - 计算机科学课程节选

That's why I think it's important to buy things that you, yourself know about and actually love,

所以我觉得要买你自己了解和真正喜欢的东西，这很重要，

关于购买艺术品 - SpeakingMax英语口语达人

And it makes you want to go get that insurance. I don't know why, but it does.

这让你想去买这家保险。我不知道为什么，但这就是这样。

广告泛滥 - SpeakingMax英语口语达人

And I know lots of people as well, so I can stay there. Why I shouldn't?

我也认识很多人，所以我可以留在那里。我为什么不呢？

研究生院也在这里 - SpeakingMax英语口语达人

which is, I don't know why I really wanted the tent, but I really, really did.

当时，不知道为什么我那么想要，但是确实很想要。

FAO Schwarz的回忆 - SpeakingMax英语口语达人

And that's why, you know, to sell records as well, I have it online.

所以，嗯，为了卖唱片，我就要把我的音乐上传到网上。

音乐市场的变化！ - SpeakingMax英语口语达人

.. I just don't--people don't like-- ... people would rather hate-- I don't know why it's something-- it wouldn't be a good movie theme, would it?

我不。。。人们不喜欢-,人们宁愿厌恶-,我不明白为什么-,那不是好的电影主题吗？

耶鲁公开课 - 金融市场课程节选

Yes, I see them in the text just as anybody else does, but since I don't really know what they mean except by means of the translation, why should I use them?

我看着这些原版书，但是我也不懂他们真正什么意思,除了它们翻译过来的意思，所以我干嘛费劲去用俄语？

耶鲁公开课 - 文学理论导论课程节选

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