Two-thirds of the average was 9 and some of you chose 9, so if you are here, stand up.

平均值的2/3是9,有人选了9,所以如果你选了9请起立

耶鲁公开课 - 博弈论课程节选

To begin to answer this question you might say even begin to think about it in the right way requires that we stand back from Aristotle's text for a while and ask some fundamental questions about it.

若要开始回答这个问题,你也甚至可以说,开始以正确的方式思考这个问题,需要我们,暂时放下亚里士多德的大作,回头提问一些基本的问题。

耶鲁公开课 - 政治哲学导论课程节选

We live in a gravitational field and that it affects our day to day life, and if you have hip pain or a hip that's diseased in some way, and you can't stand up against that gravitational field in the same way, that severely limits what you can do in the world.

我们生活在一个重力场中,这个场影响着我们的日常生活,如果你的髋关节疼痛,或者有其他髋关节疾病的话,就不能像平常一样,站在这个重力场中了,这严重限制了人的活动能力

耶鲁公开课 - 生物医学工程探索课程节选