摘要： That's good idea,but it may not work. 那是个好主意，但是未必行得通.Don't be like that.别这样.It'll get you nowhere. 你这样是行不通的.Don't you think it is dangerous to swin in that river? 你不认为在那条河里游泳会不安全吗?Can i persuade you t... 阅读全文