This hotel has a very short memory and a very long outdoor staircase.

在这间酒店房间时间不长，但有很长的室外楼梯要爬。

Leonardo wanted the city to be built on several levels, linked with vertical outdoor staircases.

列奥纳多希望这座城市建在多层上，并与垂直的室外楼梯相连。