"We are doing everything we can to contain the oil offshore, defend the shoreline and return people's lives to normal as fast as we can."

VOA: standard.2010.05.31

So in the time of declining resources, we might look what we were doing with what we get in return for it.

在资源逐渐枯竭的时刻，倒是可以看看我们的付出到底得到了什么。

普林斯顿公开课 - 国际座谈会课程节选

You can see that by doing this transaction I have locked in a return between 1926 and 1927.

你们可以发现,通过以上交易,我确定了26到27年间的回报

耶鲁公开课 - 金融市场课程节选