从某种意义上说，他已被允许全权洽谈新南非问题。

He has, in a sense, been given a blank cheque to negotiate the new South Africa.

《柯林斯英汉双解大词典》

机遇，而非问题？

As opportunities, rather than problems?

youdao

当然，总的来说，尽管增益参差不齐，但技术更多的是一种恩惠而非问题。

On balance, of course, technology is more of a boon than a problem, though the gains are uneven.

youdao

And obesity is a huge problem in the United States, especially in the African american community and other minority communities.

在美国,肥胖症是一个严重的问题,尤其在非裔美国人和,其它少数民族群体中

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

I want to show you how easy it is to change the code. But, notice, once I've added this I actually have a problem. This is now an under-constrained problem. I have more unknowns than I have equations.

我加上这个条件后,我马上面临一个问题了,这就是现在是一个非约束性问题了,我的未知数比方程数多,你从代数中可以知道。

麻省理工公开课 - 计算机科学及编程导论课程节选

Here is the question. Is methane a polar molecule or a nonpolar molecule? Let's look carefully.

问题是，甲烷是一个极性分子还是非极性分子,我们仔细看看。

麻省理工公开课 - 固态化学导论课程节选