节能十分重要。

It is important to conserve energy.

《牛津词典》

干个体的要准确记录账目，这十分重要。

It is vital that you keep accurate records when you are self-employed.

《牛津词典》

看来谈判十有八九要延续到下个星期了。

The talks look set to stretch into a second week.

《牛津词典》

Whereas in the linear case, I make it ten times bigger, it takes ten times longer to run. OK.

它要占用原来十倍的时间去运行，我一直在说还有一件事情没有讲，这是我要强调的最后一件事。

麻省理工公开课 - 计算机科学及编程导论课程节选

So kind of, it creates those really nasty days where you have to do like, you know, 10 different things

所以，这样一来有几天就会非常糟糕，你一天要做十件不同的事情。

主修古典文学 - SpeakingMax英语口语达人

Now we're going to make an assumption today and for the next ten weeks or so; so for almost all the class.

现在我们不妨作一个假设,这个假设在接下来的十多周都要用到,差不多是整个课程都要用到

耶鲁公开课 - 博弈论课程节选