pay sth
pay sb.back sth.
pay for sth和pay sb for sth
pay sth.和 pay for sth.有什么区别
pay attention to do sth 还是pay attention doing sth
sb pay money for sth
造句 pay attentionto(doing)sth
pay sth for money对吗?
sb pay some money for sth疑问句
sb pay money for sth=?
sb.pay some money for sth.意思
pay sb.for doing sth.是什么 意思?