Donors have agreed to scale back. But experts say donors can help the needy and a nation's farmers if they buy food for humanitarian aid locally rather than importing it.

VOA: standard.2010.04.29

Before you go, that's Barry Nalebuff at the back, he has copies of the book, it's a great book, go buy it from him.

巴里·纳莱巴夫就坐在教室后面,他手里有需要教材,是一本不错的教材,你们走之前去他那里买一本吧

耶鲁公开课 - 博弈论课程节选

When you buy a house, you borrow the money and you pay it back in fixed-- it would usually be monthly, but let's say annual payments.

当你买了一座房子,你贷了些款,然后你在一定的时间内偿还一部分,一般来说都是按月来算的,但是假设我们是按年支付的

耶鲁公开课 - 金融市场课程节选