各为帮忙翻译个句子，不的不承认现在我们面临一个非常严峻的问题

we must admit that we are facing a very difficult/serious problem.

I have to say that we are facing a very difficult situation ,或者是problem但是situation更地道一点，如果是考试的话problem 应该更准确

Don't not admit we now face a serious problem

一楼的回答得已经很地道了！