实际上我们星期二并不需要它，但如果那时能到就更好。

We don't actually need it on Tuesday, but if it arrives by then, so much the better.

《牛津词典》

我们许多人靠竞争而发展，但竞争也会逐渐侵入到我们生活中不需要它的一些方面。

Many of us thrive on competition, but it can seep into areas of our lives where we do not want it.

《柯林斯英汉双解大词典》

愿上帝保佑英格兰，因为她需要它！

God protect England, since she will need it!

youdao

And it requires us to understand history not in moral terms, such as "good" and "evil," but rather in aesthetic terms.

它需要我们,不是以道德层面去理解历史，去判断好坏“,而是要从审美的角度去看。

耶鲁公开课 - 现代诗歌课程节选

Data's what we expect. It's our way of representing fundamentally the kinds of information we want to move around.

数据是我们一直需要的,它是用来表达我们想要操作的,数据类型的基本方式，这里。

麻省理工公开课 - 计算机科学及编程导论课程节选

But remember that we need to multiply it by the volume here, the volume of some sphere we've defined.

但记住我们需要把它乘以体积，乘以一个我们定义的壳层的体积。

麻省理工公开课 - 化学原理课程节选