"When we do a knee replacement, we remove one or sometimes both of the cruciate ligaments - which are the ligaments in the center of the knee.

VOA: standard.2010.08.11

But, we know for example that magnesium, when it reacts, it reacts with both of its electrons, not just one of its electrons.

但是我们知道，拿镁来说，当它发生反应的时候，并不只是，某一个电子反应，而是两个价电子都发生反应。

麻省理工公开课 - 固态化学导论课程节选

And I met her when we were here interviewing for the Park Scholarship that we're both part of while we're here,

当时，我们是来学院接受帕克奖学金的面试。后来我们俩都获得了这份奖学金，

康奈尔的教授不一样 - SpeakingMax英语口语达人

Now is the season for action. Now is when we must bring the best ideas of both parties together and show the American people that we can still do what we were sent here to do.

VOA: standard.2009.09.10

Then we say the watch and the tower, in both cases is the same object when it was reassembled, we reassembled the body.

当我们说到手表和塔的例子时，两个例子中当物体被重组时,都是原来那个物体，我们重组了肉体之后。

耶鲁公开课 - 死亡课程节选

When we see that, when we look on the web, we see that expression of both a hope for something better that the web seems to represent for them and we see that sense of furious anxiety about what school classroom actually means to these kids.

当我们认真看那些网站的时候，我们看到了这样一种表达,希望更好的生活,仿佛只有网络能够提供给他们,同时我们还看到了那种狂躁不安,困惑于到底学校的课堂对这些孩子们意味什么。

麻省理工公开课 - 媒体、教育、市场课程节选

Stagflation was a term that was developed in the 1970s to refer to a time when inflation is we have both high inflation and high unemployment; and so we're in that situation apparently again.

这种现象有个名字，叫做滞胀,滞胀是一个在二十世纪七十年代,发展出来的术语,指的是通货膨胀中的一段时间;,我们同时有高的通货膨胀和高的失业率；

耶鲁公开课 - 金融市场课程节选

On the other hand, if somebody says, "Somebody call the police," well, I got things to do and so diffusion of responsibility explains both when we're willing to do terrible things and also when we're willing to help people who are in trouble.

但是如果有人叫，“来人，快报警”,“我有事要忙”,责任分散,既能解释我们在什么情况下会干坏事,也能解释我们在什么情况下会帮别人。

耶鲁公开课 - 心理学导论课程节选

And that's just a way of reminding you that we want to think carefully, but what are the things we're trying to measure when we talk about complexity here? It's both the size of the thing and how often are we going to use it? And there are some trade offs, but I still haven't said how I'm going to get an n log n sorting algorithm, and that's what I want to do today.

这只是在提醒你们我们要仔细的思考问题,但是当我们在讨论复杂性的时候,我们到底要衡量哪些东西？,是列表的大小和对其进行查找的频率吗？,这里面临一些取舍,但是我还没有说明,怎样得到一个n，log，n复杂度的排序算法,并且这是我今天想要讲的内容。

麻省理工公开课 - 计算机科学及编程导论课程节选

When we transfer both,one hemisphere might work sometimes, sometimes the other hemisphere,but never both.

当两半大脑移植时，有时半边能用，有时另外半边能用，但从不能同时。

耶鲁公开课 - 死亡课程节选

Now as I say, I believe that when push comes to shove, we do need to get clear about both of those questions and so that's going to take the first several weeks of the class.

如果想深入了解这个话题,就必须弄清楚这两个问题,这就是头几周课的主要内容

耶鲁公开课 - 死亡课程节选

So we're talking about an experiment when you generate-- Each experiment generates both an x and a y observation and we know when x is high, y also tends to be high, or whether it's the other way around.

这里说的是由试验产生的,每一次试验可以获得一组x与y的观察值,当x值大的时候,y值可能也大,或者相反

耶鲁公开课 - 金融市场课程节选