crush breccia

例句：

1. 1.The road was so bumpy that it felt like the crushed breccia beneath my feet.
   这条路太颠簸了，感觉脚下像是压碎了的碎石。
2. 2.The builders used crushed breccia to fill in the gaps in the wall.
   建筑工人用压碎的碎石填充墙壁的缝隙。
3. 3. The gardener carefully placed crushed breccia around the base of the statue to protect it from damage.
   园丁小心地将压碎的碎石放在雕像底座周围以保护它免受损害。