Experts say one reason more people are dying from cancer is because more people are smoking cigarettes in developing countries.

VOA: special.2009.03.02

And this is because I don't have something I would really like to have, which is data hiding.

也就是数据隐藏,你们会看到关于,这个概念的很多定义，我认为数据隐藏。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now the reason that is true is because we live in a post-Christian culture, and both aspects of that term are important.

出现这种情况的原因是,我们生活在后基督教文化中，有两方面的意义。

耶鲁公开课 - 新约课程节选

This is because lighter colors take in less of the strong heat of the sun than dark colors do.

VOA: special.2009.08.19

The reason the entropy of the mixed gases is the highest is because that has the most possible configurations.

因为混合气体具有最多可能的状态,所以混合气体的熵最大。

麻省理工公开课 - 热力学与动力学课程节选

This is because glass has the hardness of crystal materials while also having a disordered arrangement of molecules like a liquid.

VOA: special.2009.09.16

So, it's Newtonian mechanics, and the reason for this is because Newtonian mechanics does not work on this very, very small size scale.

牛顿力学，因为牛顿力学,在这种很小的尺度下不适用,我们说过，牛顿力学。

麻省理工公开课 - 化学原理课程节选

That is because the force of the object hitting Jupiter pushed very reflective particles high into the planet's atmosphere.

VOA: special.2009.08.25

The reason why literacy is required of everyone is because we don't live to 200.

为何每个人都需要文化素养？,因为我们活不到200岁,我们出于对外界的好奇。

麻省理工公开课 - 媒体、教育、市场课程节选

That is because critics say Miller was able to dramatize the emotional pain that average people suffer in their daily lives.

VOA: special.2009.11.29

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

That is because it became a state in eighteen seventy-six, exactly one hundred years after the nation declared its independence.

VOA: special.2009.08.02

One reason I said there isn't much of this sort is because until recently philosophers did not treat films seriously.

之所以说用哲学解读电影并不常见,是因为直到近来,哲学家们才认真看待电影。

麻省理工公开课 - 电影哲学课程节选

This is because diseases that infect beans can stay in the soil and infect the next bean crop.

VOA: special.2009.03.24

And this is because as you start writing--saving files to your hard drive, what happens is you might save this file here, then this one, then this one, then this one, but very reasonably you might go back eventually and delete this one.

这是因为当你开始对硬盘驱动器进行读写时,你可以保存一个文件到磁盘的某处，然后再一个，再一个，又一个，最后你可能回到这,并删除这一个文件。

哈佛公开课 - 计算机科学课程节选

"The reason they get so much money is because people love sports in the United States and elsewhere.

VOA: special.2010.07.26

The reason why Bill Gates is able to make so much money is because we live in an economically and socially stable society.

比尔·盖茨之所以能挣那么多钱,是因为我们的社会，经济和治安都很稳定。

耶鲁公开课 - 公正课程节选

It is because of his work that the wild forest at Biltmore has an ordered and peaceful look.

VOA: special.2009.11.16

Isn't the reason I think unicorns are logically coherent is because I can imagine them so easily?

我认为,独角兽在逻辑上不矛盾的原因,不正是因为我能够轻易的想象它们吗

耶鲁公开课 - 死亡课程节选

And,he said the real reason officials removed the video is because of the exhibit's main subject,gay love.

VOA: special.2010.12.15

One of the reasons why human cells have compartments is because their functions are segregated into regions.

人类细胞有区隔结构的一个原因,是为了把不同生理功能隔开

耶鲁公开课 - 生物医学工程探索课程节选

This is because people who live in Washington,D.C., have no voting representation in the United States Congress.

VOA: special.2009.03.20

And the reason it does is because of this overlapping.

但是它增长的很快,原因就是它的重叠子问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

This is because parents give resources,education and medical care to their boys before giving them to girls.

VOA: special.2010.06.16

We're also going to recognize, however, that insurance got a slow start because-- I believe it is because-- people could not understand the concept of probability.

不管怎么说,我们得承认,保险起步缓慢,因为...,我相信是因为...,人们无法理解概率的概念

耶鲁公开课 - 金融市场课程节选

Madam C.J.Walker explained it this way: "If I have accomplished anything in life, it is because I have been willing to work hard."

VOA: special.2010.03.28

I look at something and I know what it is, forgetting that possibly I only know what it is because of a context in which indeed it is not those other things that are linked to it.

而我认知一样东西，很可能并不知道它的本质是什么,而是以它和其他事物的,关系来认知它。

耶鲁公开课 - 文学理论导论课程节选

This is because most fraternities and sororities are named after a series of Greek letters, such as Alpha Delta Pi or Sigma Phi.

VOA: special.2009.09.25

That is because in the Dark Ages we don't have any writing.

这是因为在黑暗时代,没有什么保留下来的文字

耶鲁公开课 - 古希腊历史简介课程节选

Why? It is because it is state function.

为什么，因为能量是一个状态函数。

麻省理工公开课 - 固态化学导论课程节选