This, to great extent, explains why so many people today 45% experience depression the 45% figure, nationwide on college campuses.

这很好地解释了，为什么今天有那么多人,感到抑郁，达到，全国大学校园都如此。

哈佛公开课 - 幸福课课程节选

So that's why and he's like sort of German so he has a lot of influence for German physicists.

就是这样，而且他是德国人，对德国物理学家有很多影响。

以爱因斯坦为榜样 - SpeakingMax英语口语达人

Does anybody know why so much time is spent on that? Yes?

有谁知道为什么要在这上面花这么多时间吗,你说

耶鲁公开课 - 基础物理课程节选

And what this means is-- one reason why people are so bad in groups is because you could diffuse your responsibility.

它的意思是…,为什么群体中的人会表现出恶行,其中一个原因是你能分散你的责任。

耶鲁公开课 - 心理学导论课程节选

So why don't you tell me what the formal charge should be on the sulfur atom of thionyl chloride?

那么请大家来告诉我亚硫酰氯中,的硫原子应该有多少形式电荷？

麻省理工公开课 - 化学原理课程节选

Why has it been so hard and why does it continue to be difficult to identify these pluripotent cells within tissues?

为什么会那么难呢,为什么在组织中识别多能干细胞,始终困难重重呢

耶鲁公开课 - 生物医学工程探索课程节选

So why don't you talk about the experience that you had in Israel and also a little bit about what it means to be an Orthodox Jew for those people who don't know maybe the difference between reform and conservative Orthodox.

那何不讲讲你,在以色列的经历,再讲讲,什么是犹太教正统派,向那些可能不知道,改革以及保守正统派的区别的人解释一下。

普林斯顿公开课 - 人性课程节选

Alumina is really stable, which is why it takes so much energy to make aluminum.

矾土相当稳定，这就是为什么需要消耗大量的能量制备铝了。

麻省理工公开课 - 固态化学导论课程节选

So why don't you have a seat on the chair on the right-hand side there. All right.

你坐在杂这个椅子上,在这里的右手边，好的。

哈佛公开课 - 计算机科学课程节选

I mean, you grew up in an age when computers were blazingly fast, and have tons of memory, so why in the world do you care about efficiency?

我的意思是你们是伴随着,计算机快速发展成长的，计算机都有这么大的内存,那还在乎效率干嘛呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

You're probably beginning to wish I would refer to it, so why don't I?

你们一直都希望我提到它，那为什么不呢？

耶鲁公开课 - 文学理论导论课程节选

We can take the research and apply it, which goes back to the point why it is so important to bridge Ivory tower and Main Street.

并应用到现实中，又回到了那个问题，为什么,搭起学校与社会的桥梁如此重要。

哈佛公开课 - 幸福课课程节选

What I am interested in here, and I think what a lot of readers are interested in when they approach Areopagitica, is why this treatise, why it can so easily be read as an argument against censorship.

我感兴趣的是，也是我觉得很多读者应该感兴趣的是,当他们阅读《论出版自由》时，到底是什么允许了，为什么这本著作这么容易就被理解为在批判控制。

耶鲁公开课 - 弥尔顿课程节选

So why do we feel differently about that?

为什么我们会感觉不一样

耶鲁公开课 - 聆听音乐课程节选

Why are you so passionate about rock climbing even though it's dangerous?

为什么攀岩那么危险你还喜欢呢？

攀岩的刺激 - SpeakingMax英语口语达人

Okay, so why was it after all that work -- why was it that 1 wasn't the winning answer?

为什么经过一系列的推理,1不是最终的答案呢

耶鲁公开课 - 博弈论课程节选