The design is to have reflective glass steps on two sides.

按照设计，三角大厦两侧都设有反光玻璃台阶。

The design is to have reflective glass steps on two sides. It will be built a few kilometers south of the Tour Montparnasse, a 210-meter tall structure.

这项设计是在建筑两侧安装反光玻璃台阶。该建筑将位于高210米的蒙帕纳斯大厦以南几公里处。