块滑石的

例句：

1. 1.The road was so slippery that it was difficult to walk.
   这条路太滑了，很难走。
2. 2.The ice on the lake was so slippery that it was dangerous to skate on it.
   湖上的冰太滑了，在它上面滑冰很危险。
3. 3. The floor of the room was slippery with water from the leak.
   房间的地板因为漏水而变得滑溜溜的。