如果真的有这种情况，那么让我们下决心改变这一点。

Well, resolve to change that, if that's the case.

youdao

如果您发现自己的程序需要一点不同的地方，您可以随意地改变这种抽象以适应您的情况。

If you find that your program needs something a little different, feel free to change this abstraction to suit your situation.

youdao

如果您缺乏自信，有可能去改变这种情况吗? 您能控制您的自信吗？

If you are low in self-confidence, is it possible to do things that will change that?

youdao

And the change was, that in this case, if I'm doing a single search, I've got a choice.

这个改变是，在这种情况下，如果我要做单一检索，我就面临一个选择。

麻省理工公开课 - 计算机科学及编程导论课程节选