英语语法分析

Stairways are a major location of office accidents.

楼梯是办公室事故多发的场所。

In between the stairways, the Levytator levels out as a moving walkway.

在楼梯之间，Levytator电梯平稳的像一个移动的走道。

Although the vast roofs that once covered the buildings are long gone, pillars, stairways, and sculptures remain.

虽然曾经覆盖着建筑群的宽大屋顶早已不复存在，但柱子、楼梯及雕塑依然得以保存。