So, a couple of weeks ago we proposed to swap two integers, and we couldn't at the time.

那么，几周前，我们提出交换两个整数，然而在那时，我们办不到。

哈佛公开课 - 计算机科学课程节选

One interesting thing that they proposed is that we should have what they call " "objectives based regulation."

在他们的提议中有一个非常有意思的东西,我们应该称它为,“目标评估“

耶鲁公开课 - 金融市场课程节选