(4857期)你在城市里面见过老建筑吗Have you seen old buildings in the city
老建筑 ancient buildings 设计和维护 it is designed and maintained 纯白色建筑 pure white 信号覆盖全楼 free wifi covers the whole building
老建筑 ancient buildings 设计和维护 it is designed and maintained 纯白色建筑 pure white 信号覆盖全楼 free wifi covers the whole building