He has a problem
问题───problem;他───he
Lawlessness is a major problem.───违反法律是一个严重的问题。
I will expand on this problem next time.───我下次再详细谈这个问题.
That problem has beaten me.───那个问题把我难住了.
That depends on how you tackle the problem.───这要看你如何处理那个问题.
He solved the problem very practically.───他很实事求是地解决了这个问题.
A major problem is the absence of water.───主要的问题是缺水.
I told him about the problem but he was totally unsympathetic.───我把麻烦事告诉了他,但他完全无动于衷。
I hadn't realized the magnitude of the problem.───我没有认识到这个问题的重要性.