So let's have a clicker question here on how many total pi bonds do you expect to see in benzene?

让我们来做个课堂习题,你们觉得苯环里有一共多少个π键？

麻省理工公开课 - 化学原理课程节选

I asked each of them to bring a book that had informed that question for them, inside or outside of the classroom that they had read or what in Princeton.

我让他们每人带一本书来,这本书该为他们提供了对这个问题的提示,只要是他们在学校里课堂内外读过的都行。

普林斯顿公开课 - 人性课程节选

Because if b was odd, then b minus one is even which means on the next step, I can cut the problem in half again.

这意味着我在下一步里解决的问题,规模要小了一半，好，课堂材料的第三题。

麻省理工公开课 - 计算机科学及编程导论课程节选

That pedagogy is very interactive in this five hours we have in this classroom.

这种教学方法非常具有互动性,在这课堂的五个小时里。

麻省理工公开课 - 媒体、教育、市场课程节选

I think there probably is one in there somewhere, but just in case, we have had two in class, there's one on the handout.

我记得讲义里好像讲了,以防万一,我们课堂上有两个定义,在其中一个讲义里面

耶鲁公开课 - 博弈论课程节选

Oh, yes. And, of course, the Webcast is available so that if you miss something during lecture, or if you miss lecture altogether you can go to the website, click on Webcast and follow what happened in lecture.

哦，还有，当然，网络视频是可以利用的,所以如果你们在课堂上错过了什么，或者你们连上课都错过了,你们就可以去上这个网站，点击视频，观看课堂里呈现的。

麻省理工公开课 - 固态化学导论课程节选

Now, it will not come as news to me if I were to learn that several of you, maybe even many of you, in this class accept hedonism.

我不会觉得新奇,如果得知你们中有几个，也许有不少人，在这个课堂里的都认为接受享乐主义。

耶鲁公开课 - 死亡课程节选

Not a repeat of what's happening in the class; I don't want to hear what was in the readings, I don't want to hear what was in the lecture undigested.

而不是对课堂内容的重复,我不想看到阅读资料里的内容,我不想看到未经消化理解过的内容

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 do prefer that you are physically here.

能出现在课堂里。

哈佛公开课 - 幸福课课程节选

or sorry, you did choose to show up today, we'll understand, but please also understand that the TAs won't have a lot of patience with you if you're asking a question about something that was either covered in the readings, or covered in the lecture and is pretty straight forward. All right?

你确实决定了来上课，我们会理解你的，但是请明白,当你问了一个,既在阅读材料里,也在课堂上讲过的浅显问题时，助教们可没有太多耐心,接待你？

麻省理工公开课 - 计算机科学及编程导论课程节选

So leadership is kind of a big word that you see written probably too often these days, in too many newspaper articles, and it probably comes up in too many Yale classes, and I don't claim to know anything about leadership.

领导力这个大词,最近一直都很火啊,我们经常能在报章中看到它,在耶鲁大学的课堂里也能经常听到,我不敢说对领导力有多么深刻的见解

耶鲁公开课 - 博弈论课程节选

I've read a lot of research in this area about the importance of quiet times whether it's in a class, in a lecture, whether it is at home, whether it is for a leader in the business, for relationship, for children starting from pre-schools.

关于安静时刻的重要性，无论是课堂里，讲座里，还是家中，无论是对公司领导，爱情关系，甚至学龄前儿童。

哈佛公开课 - 幸福课课程节选