| 例句 |
We have fully functional smoke alarms on all staircases.我们在各层楼梯都安装有完全可用的烟雾警报器。A number of staircases ascend from the cobbled streets onto the ramparts.一段石阶从鹅卵石路上一直向上直通城墙。Other staircases branched off the long walkway.其他楼梯都从长长的走道上岔开。As we walked up the narrow staircases, we began to understand why the Dutch haul their furniture up the outside of the buildings and through the windows.走在狭窄的楼梯上，我们开始明白为什么荷兰人要把家具通过窗户从屋外吊进来。Sometimes I get dizzy at the top of staircases and escalators.有时我在楼梯或自动扶梯的顶端会发晕。 |