What we've done is refocused. We are refocused on 'why are we there?' And we've rearticulated our core objectives and our core interests in a more defined strategy for how do we actually turn the tide and begin to make progress.

VOA: standard.2009.03.27

So you might ask well, why are we using this model if it clearly doesn't take into account quantum mechanics?

那么大家可能会问为什么我们要用这个,显然没有考虑量子力学的模型呢？

麻省理工公开课 - 化学原理课程节选

Why are we unable to talk to a crowd as we talk to a single friend?

为什么我们不能跟一群人讲话,却可以单独同朋友高谈阔论？

耶鲁公开课 - 心理学导论课程节选

And we will also tell you why the words "Rosabelle,believe" are important for magicians around the world.

VOA: special.2010.12.17

One question that comes up is that maybe-- this is for the U.S. data-- and some people say, well, maybe, why are we looking at the U.S.?

这又产生了一个新问题,这是采用美国市场的数据得出的结果,有些人会问,为什么光研究美国市场呢

耶鲁公开课 - 金融市场课程节选

That is why we are here today. I want to be clear about this.

VOA: special.2009.11.13

Why are we seeing this massive contraction in the numbers being chosen?

为什么我们这次选的数字会变小呢

耶鲁公开课 - 博弈论课程节选

And the kind of sedentary lifestyle that we lead, are one of the reasons why we have every day the number of obese people in India increasing."

VOA: special.2010.05.12

Now, why are we given these objections?

现在，为什么我们会遇到这些反对呢？

耶鲁公开课 - 1945年后的美国小说课程节选

We asked Professor Smith why vampires are so popular in the United States.

VOA: special.2010.01.20

s Why are we not looking at 1s?

为什么我们不看？

麻省理工公开课 - 固态化学导论课程节选

"That is why we are going to need your help," "We'll need young people like you to step up.

VOA: standard.2009.05.14

Why are we having a debate over Social Security?

为什么我们对社会保障存在争议呢

耶鲁公开课 - 美国内战与重建课程节选

"what do you mean by whiteness,indigenous" "Why are you against mixed marriage" "Wait wait,if you all attack on different fronts we'll get nowhere."

VOA: standard.2009.10.23

So, it would be a good question to ask n why are we limited clearly there's this relationship between l and n, and we can't get any higher than n equals one.

那我们要问了,为什么我们被限制了，很明显，l和,有关系，为什么不能取到，n-1更大的值。

麻省理工公开课 - 化学原理课程节选

"That is why we are asking for mitigation. The developed world yes you are the major causes.

VOA: standard.2009.10.13

And why don't we just start by you introducing yourselves a little bit about like what year you are, where you're from and what you're studying in Princeton.

请两位先做个自我介绍吧,诸如你们读几年级，从何而来，在普林斯顿学什么专业等。

普林斯顿公开课 - 人性课程节选

And that's why we are here to present our culture to the people of the world."

VOA: standard.2010.02.19

Now there are of course biases when we study ourselves which is why it's not enough to just study the self.

当我们研究自己时当然会有偏颇,这就是为什么只研究自己是不够的。

哈佛公开课 - 幸福课课程节选

"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

One possibility, of course, is, why not say that people are just robots as well and we get our commands from outside?

当然有一种说法是,为什么不说人类也是,也是由外部指令控制着的机器人呢

耶鲁公开课 - 死亡课程节选

We are tired of this. This is why everybody in this room is so ticked off.

VOA: standard.2009.08.17

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

"And that is why we are always looking at the impact of food aid on local markets and whether it is depressing prices in local markets."

VOA: standard.2010.04.29

Numbers are hard. That's why we teach whole semesters worth of courses in number theory.

因此我们整个学期关于数学理论,的学习也是物有所值。

麻省理工公开课 - 计算机科学及编程导论课程节选

All of these did not happen, so that's why we are extremely disappointed,".

VOA: standard.2009.08.11

It sums it all up: introduction, who I am, and why we are historically connected.

在介绍中，总结了全部，关于我是谁，以及为什么我们会有历史性的联系。

耶鲁公开课 - 旧约导论课程节选

He said a decision will come soon. "It will be one that is fully transparent so the American people understand exactly what we are doing and why we are doing it,"

VOA: standard.2009.11.13

I indicated a couple of points here where if we looked in the 1665 in London you could ask the question another way to ask the question why are people living so long is to ask the question, why do people die?

我在这里提示一些关键点,如果我们观察一六六五年的伦敦,从另一个角度来问,人为什么能活的更久,就是问人为什么会死

耶鲁公开课 - 生物医学工程探索课程节选

We're trying to understand exactly what changes in your brain when you learn and how those changes persist over time to support memory. And one thing that we know which helps explain why some things are easier to remember than other is that learning is not a unitary process.

我们一直都想查明，学习的时候，大脑到底发生了什么变化，这些变化是如何长时间控制记忆的,我们都知道，学习的过程不是一元化的,这就是为什么有的东西好记，有的东西难记。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选