chipping spreader

例句：

1. 1.The chipping spreader was used to spread the gravel on the road.
   碎石撒布机用来在道路上撒砾石。
2. 2.The chipping spreader was designed to make the job easier for the workers.
   碎石撒布机的设计是为了使工人的工作更容易。
3. 3.The chipping spreader was a popular tool in construction sites.
   碎石撒布机是建筑工地上常见的工具。