然后他将有用的信息传送回去。

Then he transmitted useful information back.

youdao

与此同时，石油仍将有用且昂贵。

But in the meantime, oil is both useful and precious.

youdao

建立网站就是将有用的信息内容传递给有需要的人。

Building websites is about delivering helpful content to people who want it.

youdao

But it is a very handy way of thinking about, not just how to program, but how to break problems down into nice sized chunks.

但是它确实是一种很方便的思考方式，不仅仅限于编程序,在将程序分解为小部分时也很有用。

麻省理工公开课 - 计算机科学及编程导论课程节选

But as long as you remember that distinction, it's a very useful pattern.

只要你记住了二者的区别，这将会是一个非常有用的句型。

How can I 课堂 - SpeakingMax英语口语达人

If you focus on some of the minutia of a site like this, you know, it's useful to be able to jump to a particular date whether in the future or in the past.

如果你关注像这样一个网站的一些细节，你会发现，若能跳转到,不论过去还是将来的一个特定日期，那将是很有用的。

哈佛公开课 - 计算机科学课程节选