What is work and leisure now in a society where you don't have to produce everything for yourself?

在这个社会你不用为自己生产一切,工作和闲暇又意味着什么呢

耶鲁公开课 - 美国内战与重建课程节选

I'm not really ready for the work now, you know, so.

我现在没有准备好工作，正是因为这个。

研究生院也在这里 - SpeakingMax英语口语达人

Now, if you dug a hole here until there, and of course it may work until that happens.

现在,如果你在地上挖个洞,让这个物体下落时间足够长,那还说得通

耶鲁公开课 - 基础物理课程节选

And suppose now this game came along in your line of work and you'd chosen up.

假设你在工作中遇到了这个博弈,你选择了上

耶鲁公开课 - 博弈论课程节选

So, it's up on this screen here now, so we'll work on the other one. If you can identify which of these statements is correct based on what you know about the relationship between frequency and wavelength and also just looking at the waves.

它们之间的关系,现在在大屏幕上了,鉴于你们知道,频率和波长的关系,看到这些波你们来,判断下这些说法是否正确。

麻省理工公开课 - 化学原理课程节选

Two more--yeah-- artificial pancreas - now how are you thinking that might work?

再来两个,人造胰腺,你认为它是如何工作的

耶鲁公开课 - 生物医学工程探索课程节选

These are all real questions and I raise them now myself because they are questions I want you to be thinking about as you do your reading and work through this course.

这些都是很真实的问题,我现在提出来,因为这些是,我要你们思考的问题,在你们阅读时，还有在做本课的研究时。

耶鲁公开课 - 政治哲学导论课程节选

some chemistry class will show up in here, and someone will wonder what that is, and Barth will have done his work, or we will have done Barth's work for him. Now, let me ask you another question. Who is the narrator of "Night-Sea Journey"?

这里将会上化学课，有人会想,这到底是什么，巴斯将完成他的工作，或是我们将为他完成工作，现在，我来问你们第二个问题，《夜航》的叙述者是谁？

耶鲁公开课 - 1945年后的美国小说课程节选

As you can see, I'm here, I work now and

如你所见，我现在在这里，正在工作。

在梅可姆公园 - SpeakingMax英语口语达人

Now, how you could really work through this.

现在，你该怎样真正地做这件事。

学第二外语的时候 - SpeakingMax英语口语达人

All the supreme court justices would share our social values. And most importantly, our programs would work the first time we typed them. By now you may have noticed that we do not live in an ideal world.

符合我们的社会价值观,但是最重要的是，我们写好的程序，第一次就能顺利运行,如今你可能已经注意到了,我们生活的并不是一个理想的世界。

麻省理工公开课 - 计算机科学及编程导论课程节选

Things like steel and polymers, or plastics, and ceramics, and of course computers which has progressed remarkably due to the work of engineers in your lifetime, until now you can carry around a cell phone, which would have been unthinkable even 30 years ago.

包括钢铁,聚合物,塑料,陶瓷,当然,计算机这个在你们的有生之年,已经取得令人瞩目的进展的发明,也得归功于工程师的工作,现在你们的手机能随身携带,而这在三十年前是不可想象的

耶鲁公开课 - 生物医学工程探索课程节选

Now, when you work with components, Ax and Ay, if I didn't mention it, they are the components of the vector, you can do all your bookkeeping in terms of Ax and Ay.

当你们在计算分量 Ax 和 Ay 的时候,即使我没有说明,你们也要记得它们是矢量的分量,你们可以都用 Ax 和 Ay 的形式来表示

耶鲁公开课 - 基础物理课程节选