If the goal is to improve education, then one has to ask hard questions Like does a technology actually help?

假如目标是提高教育，那就要问问这样的问题,技术真的有帮助吗？

麻省理工公开课 - 媒体、教育、市场课程节选

and then one day I'll be like, "Oh, I want to dress like a clown today, so I will."

而可能有时候，我想，“喔，今天我想打扮成一个小丑，然后我就这么做了。”

时尚让人兴奋 - SpeakingMax英语口语达人

But then one asks, what are the criteria ? by which we determine the good of the people?

但有人要问了,判断何为人民的福祉的标准是什么呢？

耶鲁公开课 - 政治哲学导论课程节选

And now we get the p orbitals, remember we want to fill up 1 orbital at a time before we double up, so we'll put one in the 2 p x, then one in the 2 p z, and then one in the 2 p y.

我们到了p轨道，记住在双倍填充之前,我们想要每次填充至一个轨道，所以我们在2px填充一个然后2pz填充一个，然后2py填充一个。

麻省理工公开课 - 化学原理课程节选

Let's create a graph here that on the x axis it's going to be time, so time zero will be when you first take in a food and then one hour later, two hours later will be shown as you go from left to right, and then we'll have blood glucose level up on the y axis.

我们在这建立一个曲线图,X轴代表的是时间,所以零时间点是你第一次进食的时间,然后一小时以后,两小时以后,是从左到右呈现在图表上的,在Y轴上是你的血糖值

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I then left,taught one year at Rhodes College in Memphis, Tennessee,and then I taught eleven years at Duke and got in love with their basketball team.

后赴田纳西州孟菲斯市的罗德学院，任教1年，之后于杜克大学工作了11年,期间迷上校篮球队。

耶鲁公开课 - 新约课程节选

Then, as one who'd waited precisely for her maledict voice to hoarsen, I outshouted her in these terms: "Therefore come to bed, my equal, uncursing, uncursed!"

我瞅准时机，等她的咒骂声一减弱,我大吼起来，盖过了她的声音：,你不是要平等吗，那就床上见，别老跟我念咒了“

耶鲁公开课 - 1945年后的美国小说课程节选

Let's look at the numbers here. We had 15, 20, then this one, up to 20, 25 and so on.

看看这些数字,15%,20%,还有20%,25% 等等

耶鲁公开课 - 博弈论课程节选

If you're comparing two portfolios with the same expected return, then you want the one with the lower variance.

比较两个有相同预期收益率的投资组合时，你会选择方差小的那一个。

耶鲁公开课 - 金融市场课程节选

They are waiting till 11pm to 2am in the morning and then you speak to one of them. -Right.

他们会从晚上11点工作到早上2点,你和他们通过话，-是的。

普林斯顿公开课 - 国际座谈会课程节选

I'm then printing bracket one, bracket two, bracket three, bracket dot, dot, dot up until the total number of arguments, 1 whatever that may be, and it's going to be at least one because the program always has a name.

然后我打印，括号等等等，知道打印完所有的参数，不管那个最大值可能是什么，它将至少为,因为程序总是有一个名字。

哈佛公开课 - 计算机科学课程节选

Well, it would follow then from one, two, and three that we are not a purely physical system.

那么,综合一二三我们得到,我们不仅仅是纯粹的物理系统

耶鲁公开课 - 死亡课程节选

So we know that it'll go up for one second then it will turn around and come back.

我们知道了,物体在上升一秒后开始下降

耶鲁公开课 - 基础物理课程节选

We could also take the two eighth notes and divide them into two sixteenth notes and then we get one-a-an-d-two-a-an-d- one-a-an-d-two-a-an-d something like that.

我们也可以继续将八分音符,分为两个十六分音符,一二三四,二二三四,一二三四,二二三四,就像这样

耶鲁公开课 - 聆听音乐课程节选

You prove to your teacher that you understand the authors by being able to put their meaning in other words -in other words, to say the author is intending to say something, not just that the text says something and this is what it says, with your exam then being one long screed of quotation.

你们用自己的话写出文章的含义,以此向老师证明你们理解作者的意图,换句话说，要告诉老师作者想表达什么，而不仅仅是文本说的什么内容，然后在试卷上来一大段,冗长的引用。

耶鲁公开课 - 文学理论导论课程节选

um, in one language and then go to another language you have to talk on the level of a child.

再转换到另一门陌生的语言将是十分困难的，他的表达可能变得像儿童一样磕磕巴巴。

想学好英语吗？ - SpeakingMax英语口语达人