It's difficult, I know. But be strong!

我知道这不容易。不过要坚强！

《牛津词典》

But there needs to be strong economic incentives for companies to locate here.

但需要有强大的经济激励措施，才能吸引企业在这里落户。

youdao

It is simple to be fat but difficult to be strong.

发胖很简单，强壮却很难。

youdao

But even if those efforts fail, it is too soon to know just how strong the new rules will be.

VOA: special.2010.07.23

We're making a lot of very strong assumptions here, but nevertheless, it's going to be instructive to look at this model.

我们做了很多强制性的假设,但无论怎样,这个模型对我们仍然具有指导意义

耶鲁公开课 - 博弈论课程节选

So you don't have to be a critic; you have to be strong; but you know what? You can be the average man, because this is a story about the average man.

所以你不需要当一个批评家;,但是你要坚强，知道么？,你可以是平常人,因为这是一个平常人的故事。

耶鲁公开课 - 1945年后的美国小说课程节选

Nobody understands, like this audience will, the contortions a successful African-American man has to make to fit in but stand out, to be strong but not intimidate or frighten, to be black enough but not too black.

CNN: What Obama must say to African-American grads

Interest in London may be strong, but strong enough for a full-time team?

FORBES: International Growth Emphasized at MIT Sloan Sports Conference Opening Address

Tablet growth is going to be strong in the years ahead but it remains to be seen how strong it will be in the corporate market.

FORBES: As Corporate IT & iPad Demand Rise, Dell's Up, HP's Down