建筑使用功能沿高层竖向往往要发生变化，底部楼层常作为商场、餐厅、展览厅、文化娱乐等公共用房，上部楼层作为住宅、办公、旅馆等用房。
The functions of buildings are usually changed with shops , restaurants , exhibition halls and amusement halls located at bottom stories and houses , offices and hotels located at top stories .
娱乐用房