以16-24岁的年青人为首，他们花在媒体上的时间明显地增多了，他们甚至把用在媒体上的9个半小时压缩成实际时间的6个半小时。

Young people aged 16-24 are leading the increase, managing to squeeze 9.5 hours of media consumption into just over 6.5 hours of actual time.

youdao

他把精力一部分用在政治上，一部分用在生意上。

He divides his energies between politics and business.

《牛津词典》

他把时间用在获取知识上。

He devotes his time to the acquisition of knowledge.

youdao

So we'll take h 2 and we'll run -- or actually we'll have h 2 filled in an evacuated glass tube.

我们马上就会在氢原子上试一试,我们用氢气-我们把玻璃管充满氢气。

麻省理工公开课 - 化学原理课程节选

And to see that I've written another version of this, which I'm going to use here, where I'm going to give it a little indentation.

我已经写另一个版本的代码,我将把它用在这儿，我会在这儿加一点儿缩进。

麻省理工公开课 - 计算机科学及编程导论课程节选

Instead, right off the bat you have some stupid number and you are dragging that through the calculations.

相反，在交卷时，你得到一些愚蠢的数字,并且你还把它用在整个计算中。

麻省理工公开课 - 固态化学导论课程节选