In return,they earned one hundred twenty-five dollars, later raised to two hundred fifty dollars, for each book.

VOA: special.2009.08.24

Each book, each writer, each voice reflects another thread in the rich tapestry of human experience, human response to life and its puzzles, human reflection on the sublime and the depraved.

每本书，每个作者，每种声音,反映了纷繁人类历程画卷中的一个侧面,人类对生活和生活困惑的反应，人类对高尚和腐败的思考。

耶鲁公开课 - 旧约导论课程节选

So, in fact, as Thucydides tells us beautifully in Book V, when the two armies actually hit each other they have already made a slight turn to the right.

因此,事实上,像修西得底斯在第五册里优雅描述的那样,当两军真正开始接触时,他们已经略微向右转了

耶鲁公开课 - 古希腊历史简介课程节选

Again, I'm repeating a theme that is in my book, New Financial Order, that financial innovation and insurance innovation is a succession of inventions and each invention propels the idea more forward.

我要再一次强调我的《金融新秩序》,这本著作的主题之一就是,金融创新与保险创新,是前后相继的一系列创新活动,每一步创新都推动着保险理论向前发展

耶鲁公开课 - 金融市场课程节选

If you don't understand something that happened in class, you want to reinforce an idea that came up in class, then you should read the relevant chapters in the book and the syllabus will tell you which chapters to read for each class, or for each week of class, all right.

要是你课堂上没听懂,或者你课下想深入了解下课上的内容,你应该去读书上对应的章节,教学大纲会告诉你每堂课讲哪章,或者每周讲哪几章

耶鲁公开课 - 博弈论课程节选

that's one way to think about it, and there's also another way, and this is the way that your book presents it. If you, in fact, have two of the same atom right next to each other, let's say you have a crystal, or let's say you're talking about a metal, what you can do is just look at the distance between the two nuclei, and split that in 1/2, and take the atomic radius that way.

这只是一种定义的思路，另外还有其它方法，也就是你们课本上的方法，如果你，事实上，有两个相同的原子彼此靠在一起，比如说你有一个晶体，或者说你讨论的是一个金属，你所要做的就是,看看这两个原子核之间的距离，然后将距离除以二，就得到了这个原子的半径。

麻省理工公开课 - 化学原理课程节选