As a result of the Freedom Rides, they had integrated interstate transportation, at great cost to the volunteers who rode those buses.

作为自由乘车运动的结果，州际间的交通被大大集中，不过这使那些乘坐巴士的志愿者们付出了极大的代价。

耶鲁公开课 - 1945年后的美国小说课程节选

I mean, you could say, well that means the options are really working well because it really motivated the managers and they did something and made the company worth more.

我的意思是,你可以说,这是因为股票期权激励机制起作用了,因为它的确激励了经理们,这些经理为之付出努力并使公司市值更高

耶鲁公开课 - 金融市场课程节选

My efforts benefits you not just me.

我的付出不仅使我受益了

耶鲁公开课 - 博弈论课程节选

Basically, what it did was it made it feel that people wouldn't get cheated; the SEC was a strong regulator and it really did restore confidence in the financial markets in this country.

证券交易委员会的辛勤付出,使人们感到不会受骗,证券交易委员会是一个强大的监管机构,它也重塑了,这个国家对金融市场的信心

耶鲁公开课 - 金融市场课程节选