Actually, normally, it does nothing.

实际上，通常它什么都不做。

youdao

It does nothing more than link to the toc.xml file.

它只是用于链接到toc . xml文件。

youdao

We cannot predict the future, so worrying about it does nothing to help you either.

我们不能改变已经发生的事情，而被它们困然对我们毫无益处；我们不能预测未来，所以担心对我们毫无用处。

youdao

What does it mean to him? "Nothing,and I'm not even sure when it is.

VOA: special.2010.02.08

How are decisions made? Does the king simply say, "Do it," And it gets done? Nothing like that.

如何做出决策呢,是国王一拍脑袋说,"就这么定了",是这样吗,绝对不是

耶鲁公开课 - 古希腊历史简介课程节选

But here's a new and improved, I think, version of increment; ++ returns nothing, takes nothing, but it does perform plus plus, but I did something stupid.

但这里是一个新的，改进了的increment版本;,没返回值，没输入值，但它执行的是，但是我做了件愚蠢的事情。

哈佛公开课 - 计算机科学课程节选

But it does nothing to reduce the risks that the movie will be a box-office dud.

ECONOMIST: Hollywood's startlingly British blockbusters

It does NOTHING to prove to me that you are a top notch candidate.

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However, it does nothing to address the underlying problems of rising health costs in an ageing population.

ECONOMIST: Alas, a bigger surplus doesn��t bring better policies