And then, of course, not just whether the reaction will occur but, how fast it occurs is really important.

当然，我们不光要研究一个反应会不会发生,反应速率多块也是很重要的研究问题。

麻省理工公开课 - 化学原理课程节选

PROFESSOR: So, our first question here is about limiting reactants.

教授：好，我们今天第一个问题,是关于限制反应。

麻省理工公开课 - 化学原理课程节选

Well, as I say, there seems to be something amiss about that reaction.

就像我说的，似乎那种反应时有些问题的。

耶鲁公开课 - 死亡课程节选

Other countries--In Europe, after the 1929 crash, they had a different reaction to the scandals and problems of the '20s and it wasn't as favorable to markets as in the U.S.

929大崩盘之后,欧洲的一些国家,却对于丑闻及20年代出现的问题,有着不同的反应,欧洲政府采取的措施并不如美国那样,有利于市场发展

耶鲁公开课 - 金融市场课程节选

And Abraham's reaction comes as something of a surprise. He objects to the plan, and he starts to argue with God. "Will you sweep away the innocent along with the guilty? Shall not the judge of all the earth justly?" That's in Genesis 18:23-25. The question is of course rhetorical.

亚伯拉罕的反应时一种惊奇，他反对,这个计划，他开始与上帝争论，“无论善恶,你都要剿灭吗？审判全地的主岂能不行公义么？“，这在,《创世纪》第18章第23至25章，这个问题当然是夸张的。

耶鲁公开课 - 旧约导论课程节选

There's something wrong about lives, something inauthentic about lives that are lived without facing the facts of our mortality and living accordingly, whatever the appropriate responses might be.

那种生活是有问题的，不去面对我们终有一死的事实,并相应地生活的生命是不真实的，不管合适的反应可能是什么。

耶鲁公开课 - 死亡课程节选