Email is very useful, but also very dangerous, as you don't know where your message might end up!

电子邮件非常有用，但也非常危险，因为你不知道你的信息可能会传到哪里！

youdao

This function is very useful, but also very badly named.

这个函数十分有用，但是它的命名非常糟糕。

youdao

It is very, very useful for debugging.

这个特性对调试非常有用。

youdao

Babe was very useful. For example, Paul had trouble removing trees along a road that was not straight.

VOA: special.2009.01.24

And so what this gave us was a very, very useful general criterion for determining whether something happened spontaneously.

这个告诉我们的是一个,非常非常一般的判据,他能帮助我们判断一个过程是否自发进行。

麻省理工公开课 - 热力学与动力学课程节选

You will find this pattern very useful anytime you're not feeling happy about something and you want to express yourself.

你会发现，当你因为什么事感到低落，你想表达自己的感觉时，这个句型特别有用。

I get so upset 课堂 - SpeakingMax英语口语达人

If we can see some imprint of it in the genome that would be very, very useful information.

CNN: First gorilla genome map offers clues to human evolution

Well, President Obama, ladies and gentlemen, it was a very constructive meeting today that I had, a very useful dialogue with President Obama, as always.

WHITEHOUSE: President Obama & South Korean President Lee at G20 Summit

Once you get used to it, the new stuff is extremely cool and very useful.

FORBES: Age of Context Draft Introduction