What I plot on this graph here is as a function time, years, dates, life expectancy as a function of time.

在这儿的这张图是,一个关于时间,年,日期的函数,将寿命长短作为时间的函数

耶鲁公开课 - 生物医学工程探索课程节选

As an expert in teaching, could you give us some advice on how best to study a language?

作为一名教育专家，关于怎样才是学习语言的最佳方式，你能给我们一些建议吗？

要继续努力 - SpeakingMax英语口语达人

This is a story about mechanical objects, -- some of which move-- -- remember those smiling houses in the background-- and some of which are stationary, but they're all mechanical objects.

这是一个关于会活动的，机械的故事-,还记得那些作为背景微笑的房子吗？,它们不会动但也都是机械的东西。

耶鲁公开课 - 文学理论导论课程节选

What we had just done a clicker question on is discussing light as a particle and the photoelectric effect, so we're going to finish up with a few points about the photoelectric effect today.

我们刚才做得课堂表决器那个问题,是讨论光作为一个粒子以及光电效应，所以今天我们将以一些,关于光电效应的观点作为结束。

麻省理工公开课 - 化学原理课程节选

He begins the work, you remember, with an account of human nature, account of human psychology, as a product of sense and experience.

他的书开始于，关于人性的解释，关于人类心理的解释，作为理性和经验的产物。

耶鲁公开课 - 政治哲学导论课程节选

It's a continuation of the second lecture, where I talked about the principle of dispersal of risk.

作为第二节课内容的延续，当时我讲过关于风险分摊的原则。

耶鲁公开课 - 金融市场课程节选

To start out I'm going to go back to the thinking about development a little bit, embryonic development, and show you a picture here.

作为这节课的开始,我先稍微回顾一下,一些关于发育过程的内容,先说胚胎发育,这里有张图

耶鲁公开课 - 生物医学工程探索课程节选

So this is a subtle thing because you think about the current election, there's a debate about whether Hilary Clinton, for example, can choose right now to be at the center of the democratic party given her past history of votes, for example, on the Iraq War.

这是个微妙的事情,因为你联想到现在的选举,举个例子,关于希拉里·克林顿能否选择,作为民主党竞选中间派参选就颇有争议,考虑到她的参选记录,例如在伊拉克战争中

耶鲁公开课 - 博弈论课程节选

Once again, it's about chipping away the excess stone because as kids, we are always asking questions.

再一次，这是关于凿掉多余的石头，因为作为孩子，我们永远都在问问题。

哈佛公开课 - 幸福课课程节选