边座，楼座剧院或大礼堂中为了增加座席，而从后面或侧墙突出的具有倾斜地板的上面部分

边座，楼座剧院或大礼堂中为了增加座席，而从后面或侧墙突出的具有倾斜地板的上面部分的英文翻译

基本释义

• An upper section, often with a sloping floor, projecting from the rear or side walls of a theater or an auditorium to provide additional seating.