To understand that, you would have to travel back in time two-hundred-fifty-million years.

VOA: special.2010.01.04

The two things that you focus on are maintaining what you have now that's good and growing, all right?

你需要注意两件事,第一是保持现状，第二是不断发展？

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

We can say that a nonpolar molecule you can have as a result of two different conditions.

所以你可以说非极性分子,有两种构成方式。

麻省理工公开课 - 固态化学导论课程节选

More recent research suggested that those gains are the same whether you exercise for short periods over five days or longer sessions over two or three days.

VOA: special.2010.06.08

So you'll just have to survive these two very historical survey lectures, because it's material that you need to know.

所以你们得熬过两堂历史回顾课，因为你们需要了解这些内容。

耶鲁公开课 - 新约课程节选

"To give you an idea, I think the tumor was,maybe, probably bigger than most oranges that you see, maybe like two oranges."

VOA: standard.2010.06.30

So this is just the idea that the most electrons that you can have in a single orbital is two electrons.

这个观点是在一个单个的轨道中,最多容纳两个电子。

麻省理工公开课 - 化学原理课程节选

"If you fish for catfish and buffalo, you may throw two to three thousand pounds of Asian Carp back to get the fish that you need."

VOA: standard.2010.07.19

Alright, so it turns out there're two other useful types that you don't get for free out of the box.

我们还是回到这里，还有两种很有用的数据类型,这两种都不用担心内存不足。

哈佛公开课 - 计算机科学课程节选

"We are concerned about two aspects of the character, whether it is the material character, that is,you build or you construct something, or the spiritual character."

VOA: standard.2010.08.05

You can't just say it once. You have to try to fill that void by saying it two times and by invoking his father a third time.

你不能只讲一次，你必须说第二遍,并且第三次提到迪安的父亲，来填补中间的空隙。

耶鲁公开课 - 1945年后的美国小说课程节选

She knows that. Yeah, well, the problem is,you two have gone public now, so...

VOA: standard.other

I want you to come to lectures, so we have the two lectures each week that you'll come to.

我希望你们都能来听课,每周都有两次,你们要来参加

耶鲁公开课 - 聆听音乐课程节选

So that if you say in 1915 there were two million Armenians in what we call Turkey, but the Ottoman Empire - there are now about 60,000 Armenians in Turkey.

VOA: standard.2010.03.18

It's not as though the number two is something that you see or hear or taste or could bump into.

数字2不是,你能看到或听到或尝到或遇到的东西

耶鲁公开课 - 死亡课程节选

I'll just tell you that Tennyson thought cellar door the two most beautiful words in the English language were "cellar door" and that audible beauty was his preoccupation in the making of poetry.

我想说的是，塔尼森认为,英语中最动人的两个词是“,这是他对于追求诗歌听觉效果的执念。

耶鲁公开课 - 文学理论导论课程节选

For the coming week, I would like you to please pay particular attention: we're dealing with two topics that will be, I think perhaps for some of you, a little different, new, alien.

下星期，我希望大家特别注意：,我们将要探讨的两个主题，我想，你们当中的有些人也许会觉得新奇，不同。

耶鲁公开课 - 旧约导论课程节选

Let me read to you an excerpt from a study that was run by two MIT professors.

我来读一段麻省理工两位教授的研究。

哈佛公开课 - 幸福课课程节选

But we'd like a model that yields an outcome that looks-- that when you only have two firms looks somewhere between monopoly and perfect competition.

但我们想要一个模型能带来这样的结果,即,当只有两家公司时,一个介乎于垄断和完全竞争之间的情形

耶鲁公开课 - 博弈论课程节选

So, "Dogs" and "Complained" are one word, but two morphemes and what this means is that you make the word by putting together two morphemes.

因此,"狗狗们"和"抱怨的",都是由两个语素组成的单一词,这也就意味着,你将两个语素组合在一起成为了一个词

耶鲁公开课 - 心理学导论课程节选

And those are two things that you'd like to do with every looping construct you write: you'd like to be able to assure yourself that they will always terminate, and then the second thing you'd like to do, is to assure yourself that it does give you back a reasonable answer.

就是现在我有了能去检查程序,是不是做了正确的操作的能力：,这就是你们在写每个循环程序的时候,都要注意的两个事情：,第一件事情是要确保程序可以终结，第二件你要做的事情,就是要确保程序返回了正确的答案。

麻省理工公开课 - 计算机科学及编程导论课程节选

Okay, so that tells you how to add two vectors and get a sum.

这就是矢量的加法法则

耶鲁公开课 - 基础物理课程节选

I'd like you to keep in mind that these two categories of purposes, both the explicate and the implicit, are something that we need to be responsible for whatever we do as designers of educational situations.

我希望你们记住,这两种教育目标，即表层目标和深层目标，是我们在对教育情境,进行设计时,必须考虑到的内容。

麻省理工公开课 - 媒体、教育、市场课程节选

And I came to hope about ten years later, you had an important role in that, that I thought you may try to put the two together.

我希望十年后，当你们有一定生活阅历了，你们就可以把这两部影片对比着来看。

麻省理工公开课 - 电影哲学课程节选

But ultimately, everyone agrees I-- that's the premise here, that for the-- if you're comparing two portfolios with the same variance, then you want the one with the higher expected return.

但归根结底大家都会同意这一点-,这是一个前提-,当你比较两个有相同方差的投资组合时，你会选择预期收益率高的那一个。

耶鲁公开课 - 金融市场课程节选

Are the two of you happy with that reply?

你们俩对刚才的回应满意吗？

耶鲁公开课 - 公正课程节选

There are very interesting research opportunities in his laboratory, and if any of you are interested in that you can go to one of the two email addresses that you see on the bottom.

他的实验室里有很多有趣的研究机会,如果你们感兴趣的话,可以通过下方的两个邮件地址联系他

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It's usually shown like a clock is shown here, where time 0, which is at the top here is right at the end of mitosis where you have two new cells that are formed.

通常会用一个类似时钟的图来图示,0时刻,在最上端 为上次有丝分裂终点,代表两个新细胞刚刚形成

耶鲁公开课 - 生物医学工程探索课程节选

But, can you see that as you get really close together the negative electronic cloud surrounding the two ions start to sense one another.

然后当你真的让它们,离得很近时,这两个离子周围的负电子云能感应到对方。

麻省理工公开课 - 固态化学导论课程节选

so you can see that there is going to be two sets in antibonding, three sets in bonding for a net of one, giving us the single bond.

因此你能看到,反键轨道上有两组，三组成键，得到一组净成键，所以成的是单键。

麻省理工公开课 - 固态化学导论课程节选