套内建筑面积包含套内墙体面积，所以即使同一幢楼，相同的套内建筑面积不一定意味着相同的套内使用面积。

套内建筑面积包含套内墙体面积，所以即使同一幢楼，相同的套内建筑面积不一定意味着相同的套内使用面积。的英文翻译

基本释义

• Set inside floor area is included set inside wall body area, so although same a building, cover identically inside floor area is not meant certainly cover identically inside usable floor area.