It's self - service elevator and operates twenty - four hours a day.

这是部自己操作的电梯,24小时都开.

无师自通 校园英语会话

Yes. It's a self - service elevator and operates twenty - four hours a day.

有.是自动电梯.一天 二十四 小时运行.

互联网

The movers were allowed to use the service elevator to take up the furniture.

搬运工获准使用送货电梯把家具运送上去.

互联网