她步出电梯，进入到那铺着大理石的大厅。大厅很凉爽，空荡荡的没有一个人，值班的警卫正好去休息一会儿。
When she stepped off the elevator into the cool, marbled lobby, it was empty; the security guard just happened to be on a break.
新电梯中国网讯 TSG GT5002-2017电梯维护保养规则规定了维保单位设立24小时值班电话。
Thee elevator maintenance rules of TSG T5002-2017 have required that maintenance companies should be equipped with 24-h duty calls.
新电梯中国网讯 TSG GT5002-2017电梯维护保养规则规定了维保单位设立24小时值班电话。
Thee elevator maintenance rules of TSG T5002-2017 have required that maintenance companies should be equipped with 24-h duty calls.
应用推荐