With so much concern over the swine flu, it is hard to believe anyone would want to get it on purpose.

VOA: standard.2009.12.18

Why in the world, over that period of time, would people's relationships with food get even worse?

但是为什么在那之后,在这个世界上,人和食物之间的关系变得越来越糟呢

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

p2/p1 Then I'm going to get, be left with a p2 over p1.

于是右边剩下。

麻省理工公开课 - 热力学与动力学课程节选

So now somebody can get an artificial hip and they can live for many decades with it and have almost full function of that hip over that period of time.

所以现在患者可以使用人造髋关节,再活上几十年,而且几乎和正常人没一点差别

耶鲁公开课 - 生物医学工程探索课程节选