"But," he went on, "there is no reason in the world why Negroes should not have all the natural rights listed in the Declaration of Independence.

VOA: special.2009.06.11

Usually when you know why it's not working, it's obvious what you have to do to make it work.

通常你明白了出错的原因后，很明显你必须让程序正常运行起来。

麻省理工公开课 - 计算机科学及编程导论课程节选

So, hedge funds do not advertise, that's why people don't know about them and they have a mysterious -they sound mysterious.

对冲基金公司做不了广告,那也是公众并不了解他们的原因,他们披着一层神秘的面纱...,他们听起来挺神秘的

耶鲁公开课 - 金融市场课程节选

"When I was reared in the British West Indies my grandmother used to always tell me, you may not be loved by certain forces in a society and you have to understand why.

VOA: special.2011.03.20

You feel physiologically aroused but you're not completely sure why, and you have to make up an explanation for it.

你感觉到性觉醒,但是不能确定是什么原因，你不得不给出一个解释。

耶鲁公开课 - 心理学导论课程节选

"This is why I said to them . we have to reach this agreement, they did not believe it.

VOA: standard.2009.11.08

And Moses said to the Lord, "Why have You dealt ill with Your servant , and why have I not enjoyed Your favor, that You have laid the burden of all this people upon me?

摩西对上帝说，您为何苦待你的仆人，为什么我得不到您的恩典呢？,您把所有人的重担都给了我一个人？

耶鲁公开课 - 旧约导论课程节选

' And so,I wrote the song called 'Why Didn't I Think of That?'" "How incredibly stupid not to have thought of that myself.

VOA: standard.2009.11.25

We were both wondering, you have this general purpose computer next to your ear why were you not able to make that sale?

我们都在想，你手边就有一台电脑,为什么你不能完成这次买卖？

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

"We have had a lot of inquiries about that,". "And it does not have anything to do with why we are actually down there.

VOA: standard.2009.10.20

And I also wanted you to identify why, it's also important to understand why we have these trends, not just to memorize the trend itself.

而且我还需要大家判断原因是什么，这很重要，对于我们理解,为什么有这些规律，仅仅记住这些规律是不够的。

麻省理工公开课 - 化学原理课程节选

Some have asked why companies like AIG were not allowed to go bankrupt, rather than the government investing massive sums of taxpayer money to prop them up.

VOA: standard.2009.03.24

Now, that is not the most general thing, but I'm sure you guys have some idea of why we are interested in that.

这并不是最普遍的情形,但我确定你们知道我们为什么喜欢它

耶鲁公开课 - 基础物理课程节选

Some critics have questioned why the president is traveling at a time when so many pressing matters are before him not just Afghanistan, but also the U.S.economy and his ongoing campaign for health-care reform.

VOA: standard.2009.11.12

In fact, I do this as well, I mean I have water with me and I have no idea why because I'm not particularly dehydrated.

事实上,我也整天带着水壶,我是说我随身带水,但又不知道为什么要带,因为我并没有特别的脱水症状

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

"The reason why I do not think it is likely is because of all the resources we have put on this, considerably more than the last administration did, to see to it that it will not happen."

VOA: standard.2010.02.14

That's why it's all in French, because it's not copyrighted, and we have to be careful with that in here with these camera rolling--cameras rolling.

都是法文,因为没有相关版权,而且我们必须得特别小心,何况我们还在录像

耶鲁公开课 - 聆听音乐课程节选

But at the end of the day, and here's why we just went with binary and not decimal years ago, when you have one implement a computer with a physical device, it's actually really easy to represent the notion of on or off.

但是最终，之前我们采用二进制,而不是十进制，主要是因为当我们用一台实体机器运行计算机时，这实际上很容易用开或者关的概念来表示。

哈佛公开课 - 计算机科学课程节选

All of that means we need to explain why these folks do what they end up doing, and we have some hints, but of course we do not know with any certainty or any confidence.

综上所述,我们来想想为什么这些人,要背井离乡呢,我们有一些线索,但是我们并没有有力的证据

耶鲁公开课 - 古希腊历史简介课程节选

So, have you ever liked somebody or disliked them and not known why?

例如，你是否曾经毫无理由地,喜欢或厌恶过某个人？

耶鲁公开课 - 心理学导论课程节选

I have to warn you this third and final movie is an example of why this research is not currently done, but it illustrates an important scientific point.

我必须警告你们第三,和最后的影片是一个例子,关于为什么这个研究现在没有做，但它描述了重要的科学观点。

耶鲁公开课 - 心理学导论课程节选

You have an incentive to say, because you're the equity holder, you have an incentive to say, hey why don't I just take some big gamble here and not tell anybody.

因为你是这家公司的股东,可能就有动力促使你这样想,我干嘛不来赌上一把呢,我不会告诉别人的

耶鲁公开课 - 金融市场课程节选

Why not? These guys that have gone out, let us say to Syracuse, they are your people, they have relatives back home, they have friends back home, it is natural--oh by the way, they're accustomed to worship the gods in the same way that the Corinthians do.

为什么呢,虽然移民已经离家,比如说他们去了锡拉库萨,但他们在家乡有仍有亲朋好友,这很常见,顺道一提,他们敬神的方式,跟科林斯人相同

耶鲁公开课 - 古希腊历史简介课程节选