英语翻译I have a problem sleeping at night此句中为什么用sleeping

I must have a problem I have a mental problem.什么意思? I have a problem __ this watch. 英语翻译I have a problem sleeping at night此句中为什么用sleeping i have no problem! I have a problem with your service怎么翻译呢? I have a problem in doing something对吗 I have a problem 的英语作文怎么写 对话 ___Can I have a look? ___No problem 对不对? I must have a problem 用中文读出来 I have a good friend whom I think I have a problem with.怎么翻译 是i have a problem to settle还是i have a problem to be settled?我同学说是前者, 英语翻译其中have big problem I have a store throat =I have some problem with my throat “ problem ”写错了，应为“ problems” I have a problem,and i need your heip.I alaways thoughtiwas popular at school.翻译 I have a problem.I can't speak French well.What should I do? I'm a student from huzhou senior high school .I have a problem .（求翻译） 英语翻译highest hopes are up right now .and if you wana get kinky with it i dont have a problem with that at all either .