This return to normalcy occurred just four months after the surgical procedure, with newly grown cartilage fully covering the joint surface.

VOA: standard.2010.08.11

But it's a valuable thing. It says, in each case, I return some useful value from this procedure.

但是这就是变量，是在每个例子中，我从这个程序中返回了一些有用的值。

麻省理工公开课 - 计算机科学及编程导论课程节选

There's an exception, which we'll see in a second, but I'll highlight, which is, if we get to the end of the procedure, there's sort of an implicit return there.

当然也有例外，我们马上来看一看，正如我强调的内容，如果我们进行到了，整个过程的尾声部分。

麻省理工公开课 - 计算机科学及编程导论课程节选

So what's going to happen here? If I'm inside this FOR, OK, and I'm running around, if I ever hit a place where this test is true, I'm going to execute that return, return that return returns from the entire procedure. OK? So the return comes back from the procedure.

那么这里发生了什么呢？,如果我是在这个for循环里面，我正在运行，如果我运行到test的值为真的地方，我就会执行,这个return将会返回整个程序的值,明白了吗？所以它将会从整个程序中返回值。

麻省理工公开课 - 计算机科学及编程导论课程节选