GbEng
我不知道该怎么办。 I have no idea what to do.
你打算怎么办? What're you going to do?
你看我该怎么办? What do you think I should do?
如果他现在回来怎么办? What if he comes back now?
瞧,我这是怎么搞的!它本是辆新车。我怎么办好呢? Just look what I have done! It was a new car. Whatever am I going to do?
前面肯定有险阻,你可以向前也可以后退,你将怎么办啊? The danger is certainly a lion in the path; you can go ahead or turn back. Which will you do?