Officials would order all lights in a city turned off to make it difficult for enemy planes to find a target in the dark of night.

VOA: special.2009.11.15

So let's try and get some kind of I'll come off the stage to make it easier for Jude.

所以我们也回头看看,我走下讲台以方便裘德拍摄

耶鲁公开课 - 博弈论课程节选

There are successful coupon clippers and there are successful securities resellers and they tend to make their money off of the unsuccessful people in the other class.

既有成功的票息剪券投资者,也有成功的债券经销商,他们希望从其他阶层,不太成功的投资者身上赚钱。

耶鲁公开课 - 金融市场课程节选

Fraud,insecurity and the weather all threaten to make next month's run-off elections difficult for one of the world's newest democracies.

VOA: standard.2009.10.21

Now, in stating this view this way, I'm obviously presupposing that we can make these kinds of, at least, overall judgments in terms of the quality of your life, how well off you are.

经过这样审视这个观点，显然我是事先假设了我们能够做出,起码是对生命质量,做出一般性的判断，你有多幸福。

耶鲁公开课 - 死亡课程节选

So, they created Wall Street Journal Online, which is WSJ.com, and they were trying to make money off of that, but people weren't willing to pay for it.

并且他们创建了《华尔街日报在线》,WSJ.com,尝试从那赚钱,但是人们不愿花钱

耶鲁公开课 - 金融市场课程节选