The first is this era, of the 1820s, '30s, '40s and '50s, Antebellum America, exemplified most obviously by the anti-slavery movement, which is where we're going to get to as we leave today.

第一个时期,是十九世纪二十年代,三十年代,四十年代和五十年代,内战前的美国,废奴运动就是其典型,这是我们今天下课前要弄明白的

耶鲁公开课 - 美国内战与重建课程节选

But the most central act of eating, of course, in Milton's great epic obviously has nothing to do with angels.

但最重要的吃的行为当然，弥尔顿最伟大的叙事诗显然和天使无关。

耶鲁公开课 - 弥尔顿课程节选

and most, perhaps, obviously-- if you're just spending your life floating in the scientist's lab, you're not actually accomplishing anything.

显而易见-,如果你只是漂浮在科学实验室里，你实际上没有完成任何事情。

耶鲁公开课 - 死亡课程节选

So you recognize patterns and then develop a model, and most desirably a quantitative model A quantitative model that explains the observations, obviously.But what Mendeleev did was he came up with a model that not only explained what we observed.

所以你们得到这些模式，发展成一个模型，和最令人向往的定量模型,一个定量模型明显地解释所有的观察结果，但是门捷列夫做的是,他提出的模型不仅解释了,我们观察到的东西。

麻省理工公开课 - 固态化学导论课程节选

Obviously, I started out by saying this would probably have been felt most strongly in the west and in the north, where the people, who lived there, before the Greeks came, were not civilized or were not highly civilized.

明显的是,我开始说到,特别是西方和北方的人们受到的影响最为深远,在希腊人到来之前,居住在那里的人,文明还未开化或者说没有高度文明

耶鲁公开课 - 古希腊历史简介课程节选