OK? Because what am I doing? It's called bubble sort because it's literally bubbling along, right?

明白了么？你要知道我在做什么,冒泡排序真的就像冒泡，对么？

麻省理工公开课 - 计算机科学及编程导论课程节选

Can you still understand what it was you were trying to do?

你能依然明白,代码的含义么？

麻省理工公开课 - 计算机科学及编程导论课程节选