caenstone

例句：

1. 1. The construction company used limestone to build the new bridge.
   建筑公司使用石灰石建造了新桥。
2. 2.The marble statue is a masterpiece of ancient Greek art.
   大理石雕像是古希腊艺术的杰作。
3. 3.The limestone quarry is located in the mountains, providing a beautiful backdrop for the surrounding landscape.
   石灰石采石场位于山区，为周围景观提供了一个美丽的背景。