geometric stairs

例句：

1. 1. The architect designed the geometric stairs for the new building.
   建筑师为新建筑设计了几何楼梯。
2. 2. The geometric stairs are a popular choice for those who love to climb.
   几何楼梯是那些喜欢攀爬的人的热门选择。
3. 3. The geometric stairs were installed in the lobby of the hotel to create a modern and elegant atmosphere.
   酒店大堂安装的几何楼梯，创造了现代而优雅的氛围。