FOR all its vaunted decentralisation, the Internet is a top-down affair when it comes to security.

对于其所吹嘘的分权，当谈论到因特网的安全时，其是自上而下的问题。

youdao

Sitting down all day might help you to increase your I.Q. - rest is very important when it comes to critical thinking.

坐下来呆一整天能帮助你提高智商—当休息变成一种批判性思考时它就变得非常重要。

youdao

We all have ups and downs when it comes to feeling motivated but it's important to recognize when you're down and do what you can to pull yourself out of it.

说到积极向上我们都有起有伏，但是能够意识到你什么时候处于低谷并且能做到从哪跌倒就从那爬起是十分重要的。

youdao

The wonderful thing about the Olympics is it reminds us that, for all our differences, when it comes down to our country, we're Americans first. (Applause.) And we could not be prouder of them and everything they're doing on our behalf.

WHITEHOUSE: Remarks by the President at a Campaign Event

And, when it comes down to it, not all data is vital to a business.

FORBES: Big Data: Big Hype?

All very nice, but when it comes down to it, who really wants to deal with busted customers or suppliers?

FORBES: Small Biz Bum Alert