copper crusher

例句：

1. 1.The copper crusher is used to crush ore from the mine.
   铜矿破碎机用于从矿山中破碎矿石。
2. 2. The copper crusher is an essential piece of equipment in the mining industry.
   铜矿破碎机是采矿业中不可或缺的设备。
3. 3. The copper crusher is responsible for breaking down large rocks into smaller pieces for further processing.
   铜矿破碎机负责将大块岩石破碎成小块，以便进一步加工。