flat apartment house 有什么区别

flat apartment house 有什么区别 house,apartment,flat,townhouse都有什么区别? house flat apartment的区别 flat 和apartment 有什么区别 flat与apartment具体有什么区别? apartment和flat有什么区别啊? house apartment flat travelling house区别 Flat和apartment区别 英文中House and apartment有什么区别呢? flat和apartment的区别 home,house,apartment的区别 unit apartment house的区别~