Whatever we did, we did it for the people. And it is our job to explain what we did, to explain why we did it."

VOA: standard.2009.11.01

But we've just introduced it, so let's go back to the class notes and explain why this is the correct answer.

但是由于我们刚刚开始介绍它，因此让我们回到课堂讲义来解释一下,为什么这个是正确答案。

麻省理工公开课 - 化学原理课程节选

Can you explain to us about stem cell research and why it's so controversial?

你能跟我们解释一下干细胞研究，
以及为什么这项研究会受到这么多的争议吗？

干细胞和伦理 - SpeakingMax英语口语达人

Different foods, much more genteel: cosmetic issue." cooking techniques and lifestyles can explain why some people of some cultures are leaner, healthier and living longer than others.

VOA: standard.2010.02.23

It has traditional stories and legends, some quite fanciful, Whose goal it is to explain how and why something is what it is.

它讲述了一些传统故事，有一些还极具想象力，它们试图解释事物的形成方式及成因。

耶鲁公开课 - 旧约导论课程节选

Can we explain why the ones that do break down break down and the ones that don't break down don't break down?

我们能解释,为什么那个分裂了的原子分裂了,而没分裂的原子没有分裂吗

耶鲁公开课 - 死亡课程节选

But we'll explain in the week to come exactly why and when you do things like that.

但是我们将在下周精确地解释为什么,什么时候我们那样做。

哈佛公开课 - 计算机科学课程节选

And there's a lot of significance in that, I think, and I'll try to explain why.

我认为这一点至关重要，我会告诉你们原因。

耶鲁公开课 - 文学理论导论课程节选

So just explain what you did and why again.

请再解释一下你的选择及其原因

耶鲁公开课 - 博弈论课程节选

And to try to explain why it was that absolute rule came to europe at the time it did, one has to not only look at the particular structures of states, but one has to look at the overview and the sheer horror of it all.

要解释为什么绝对主义在这个时候遍行于欧洲,我们不仅要着眼于各国特有的社会结构,还要纵观全局,了解当时社会上的恐慌

耶鲁公开课 - 欧洲文明课程节选

Altruism" is the biologists' term meaning kindness,generosity, and evolutionary biologists have worked really hard to explain why animals might evolve to be kind.

利他主义是生物学术语,意思是善良，慷慨，进化生物学家努力去解释,为什么动物进化趋向善良。

耶鲁公开课 - 心理学导论课程节选

So, that may explain why some of the states did and others did not.

因此,这也许能解释为什么,一些城市进行了殖民,而另一些没有

耶鲁公开课 - 古希腊历史简介课程节选

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

.. Ok, so... I think I don't need to explain to you why there is one lecture in the semester that I don't teach and Sean will teach it.

好的，那么。,我想我不需要跟你们解释,为什么这学期有一节课不是我教而是Sean教的。

哈佛公开课 - 幸福课课程节选

You say, "This happened" and then the second part of the sentence after "so ~ that" will explain why it happened.

你说，“现在是这样的情况”，然后将另一部分内容放在“so ~ that”后，来解释这种情况发生的原因。

so that 课堂 - SpeakingMax英语口语达人

Well actually we're going to wait until next week to send that one out, and I'll explain why in a minute.

实际上,我们要下周再发这个,我稍后解释原因

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And try and explain to them why you think your program is doing what it's doing.

向别人解释你认为的程序作用,会给你带来很大帮助。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now the part about his life in Chicago was I'm going to keep doing this, call it the novel versus the autobiography, and I'll explain why I make that mistake a little later--it was cut from the autobiography.

他在芝加哥的生活那部分,我会一直把这书叫做小说，而不是自传,我之后会解释为什么犯这样的错误,这书是从自传的一部分。

耶鲁公开课 - 1945年后的美国小说课程节选

So you start with your basic model, then you add in, you enrich the model, and you see if the results change, and that'll help you explain why you're getting different results in different settings.

你们从最原始的模型开始,加入约束条件来丰富这个模型,然后检验结果是否有变,这能帮助我们解释,为什么在不同条件下结果是不同的

耶鲁公开课 - 博弈论课程节选

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

And as I will explain in a second there are many reasons why this sense hasn't really been elucidated at the molecular level.

难以真正从分子学的角度阐明,这种感官的原因是多方面的,有关这一点,稍后我会另行解释。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

That line had clearly been crossed and helps explain why it was that in a country in which there weren't ten people who wanted a republic in 1789.

绝对主义和专制主义的区别已经不存在,这解释了为何在这个国家,1789年时只有不到十人想建立共和制

耶鲁公开课 - 欧洲文明课程节选

I'm not aware that any other culture that had city states had ideas of this kind that helped make explain why one was associated with it and cared about it.

我没有发现,其他城市国家的文化中存在一种思想,能够解释,为什么人与城邦关联并为其服务

耶鲁公开课 - 古希腊历史简介课程节选

And what he does and what his work does is basically explain why people choose to back one political party versus the other; why they choose to live one kind of life versus the other.

他的工作和作品的贡献在于解释了,人们为什么会选择一个党派反对另一个;,为什么会选择一种生活方式摒弃另一种。

哈佛公开课 - 幸福课课程节选