bituminous concrete flooring

例句：

1. 1. The office has a beautiful bituminous concrete flooring that makes it feel like walking on clouds.
   办公室有一块美丽的沥青混凝土地板，感觉像是走在云端。
2. 2.The engineers were using bituminous concrete flooring to create an elegant and durable floor.
   工程师们正在使用沥青混凝土地板来创造一个优雅而耐用的地板。
3. 3.The new building had a unique bituminous concrete flooring that added a touch of elegance to the space.
   这座新建筑拥有一种独特的沥青混凝土地板，为空间增添了一丝优雅。