she describes how the economic downturn has made more people open to the idea of swapping.

VOA: special.2010.11.22

And unlike souls, where it was all rather mysterious, how you could tell whether body whether souls swapping, was taking place or not.

不像灵魂论，那么充满神秘，你如何去辨别肉体,或者，灵魂是否，持续在变化，并不那么神秘。

耶鲁公开课 - 死亡课程节选

I then claim I'm swapping.

然后声称我在交换。

哈佛公开课 - 计算机科学课程节选

Just swapping them, right? I temporarily hold on to what's in the i'th element so I can move the i plus first one in, and then replace that with the i'th element.

交换他们，对么？,临时的保存下第i个元素,然后把第i+1个元素移进来，把i+1的位置替换为第i个元素。

麻省理工公开课 - 计算机科学及编程导论课程节选