stone-separating device

例句：

1. 1.The stone-separating device is used to separate the stones from the soil.
   石料分离机用于将石头从土壤中分离出来。
2. 2. The engineer designed a stone-separating device that could efficiently remove rocks from the riverbed.
   工程师设计了一种石料分离设备，能够有效地从河床上移除岩石。
3. 3. The construction site needed a stone-separating device to quickly clear the debris from the work area.
   施工现场需要一个石料分离设备来迅速清理工作区域的杂物。