They only need to have values if you care GetInt about getting something back from them, get int, swap you care about its value; but swap, I don't want to hear it again.

它们只需要拥有值，如果你关心,它们的返回值，你关心它的返回值，但是，我不想再得到它的返回。

哈佛公开课 - 计算机科学课程节选

Now, this looks like a very innocuous thing, but you will find out,it is the only thing that really gets my back up. Most of the time I don't really care.

我知道这也许比较令人难以接受,但是这是我唯一的小小的要求,大部分时候我还是很随和的

耶鲁公开课 - 基础物理课程节选

The goldsmith would accept that as part of an extension of the business as a goldsmith, especially if the gold was in the form of coins and people didn't care whether they got the same coins back.

金匠会接受这个请求,作为金匠生意的衍生项目,尤其是,需要保存的是金币,人们不在乎,他们拿回的金币是不是原来送去的那些

耶鲁公开课 - 金融市场课程节选