例句：
In my experience, very few people really understand the problem.
據(jù)我的經(jīng)驗(yàn)看，真正理解這個(gè)問題的人很少。
I quite understand that you need some time alone.
我很理解你需要獨(dú)自靜一會。
People are often afraid of things they don't understand.
人往往對自己不懂的東西感到恐懼。