He points out that it's estimated that for every $3 you send to UNICEF, you can save a life.

他指出,据估计,你给联合国儿童基金会每寄去3美元,就能救助一个人的性命

耶鲁公开课 - 金融市场课程节选

By the way, when you go back to your computer, Google UNICEF, and you can give $100 to UNICEF within the hour.

顺便,当你使用电脑,用谷歌搜索联合国儿童基金会,你只需花一个小时,就能向联合国少儿基金会捐赠100美元

耶鲁公开课 - 金融市场课程节选