If I had had a clean interface, that I had a specific method to get those values out, I wouldn't have to change anything.

如果之前我创建了，一个清楚的借口,也就是我有特定的，取得这些值的方法的话。

麻省理工公开课 - 计算机科学及编程导论课程节选

So this is a handy way of being able to see, what are in fact the methods that are available if I don't happen to remember them, and want to go back to them.

因此这是一种简便的方式，来看看如果我不记得,可用的方法了,应如何去取得他们。

麻省理工公开课 - 计算机科学及编程导论课程节选

That method has a name, obviously, and what does it do?

是用来做什么的呢？,这个方法是去取得这个东西的？

麻省理工公开课 - 计算机科学及编程导论课程节选

All right, now, that's one of the ways we could get things out, but in fact it's really not a good way.

找到x的值，好，这是一种我们可以取得值的方法,但是实际上这不是一种好方法，更好的一种办法。

麻省理工公开课 - 计算机科学及编程导论课程节选