井栏石

例句：

1. 1.The old man was sitting on the stonebench, enjoying the cool breeze.
   老人坐在石凳上，享受着凉爽的微风。
2. 2. The ancient city wall is madeof stone, providing a strong defense againstinvaders.
   古老的城墙是用石头建造的，为抵御侵略者提供了坚固的防御。
3. 3. The stone carvings on thetombstone are intricate and beautiful,adding a touch of elegance tothe graveyard.
   墓碑上的石雕工艺精湛且美观，给墓地增添了一份优雅。