OK, in each case, what these things are doing, is they're doing, what sometimes gets referred to as operator overloading.

这将会是个默认的或者说是，通用的来比较对象是否相同的方法，好，在每个例子中，这些事情正在做的，就是,一些与操作符重载有关的东西。

麻省理工公开课 - 计算机科学及编程导论课程节选

Second thing I want to look at is, suppose I compare that the one below it.

我要说的第二件事情是，假设我比较它下面的那个对象。

麻省理工公开课 - 计算机科学及编程导论课程节选

All right, so we've tested it, and we haven't tested it yet we have tested it but, we haven't seen it, well, you know what I'm going to do?

好，我保存下，这有点儿烦，不过能让字体更大点儿,好，我们已经得到了要比较的对象了，但是还没对它们进行比较测试？

麻省理工公开课 - 计算机科学及编程导论课程节选