This is going to be a huge problem for us.

这将是我们的一大难题。

《牛津词典》

I've been stewing over the problem for a while.

这个问题我已经考虑了一会儿。

《牛津词典》

Unemployment is a very real problem for graduates now.

现在，失业对大学毕业生是个实质问题。

《牛津词典》

This is a common problem for millions of children around the world and not just at school, but also at home.

VOA: special.2009.12.21

Now that's not a problem for the body view, because on the body view, the question is "it's the same body."

这对于肉体论而言并不是个问题，因为肉体论，只看重，是否是同样的肉体“

耶鲁公开课 - 死亡课程节选

It's going to lead to a lot of interesting things. It's also going to create a really huge problem for monotheistic thought they're going to struggle with for centuries and actually still do struggle with today.

并会引发一系列的有趣事件，它也将给一神论思想,带来一个相当大的问题，这个问题,他们纠结了好几个世纪，直到现在依然存在。

耶鲁公开课 - 旧约导论课程节选

And he stressed that it was also a problem for society as a whole.

BBC: Charan Gill sold his restaurant chain for ?8m

The problem for us now is that picking the eventual winner will be even tougher.

BBC: NEWS | Science/Nature | Titles collide for Aventis Prize

This allied and regional reluctance to get involved in Syria poses a problem for the Obama administration.

BBC: Little international support for arming Syria rebels