And to do that, in this it says, if I have a value, I want to keep it around, to do that, I can do things like this.

为了达到这个目的，在这里面是这么说的，如果我有个值，想把它保存起来，我可以这么做。

麻省理工公开课 - 计算机科学及编程导论课程节选

We do encourage it, however, and in general, I find you don't have to give up that old team, you can keep your old team, even if it's teams I won't name, just keep them to the side.

我们鼓励这种做法，然后，通常我发现你们,不会放弃原来支持的球队，你们可以继续支持以前的球队，即是它我不会提到的球队，先把它们放到一边。

麻省理工公开课 - 化学原理课程节选