短语词组短语BACK -OF HOUSE AREAS 后台区域;后台地区范围Back of the house 后场;内务部门;何者属于后勤支援单位;与后台区域back front of the house 房屋的背面back -of-house areas 后台区Banquet Back -Of-The-House Facilities 后勤部 返回 back of house