矿渣场

例句：

1. 1. The factory is located in a slag yard.
   工厂位于一个矿渣堆。
2. 2. The workers were working in the slag yard.
   工人们正在矿渣堆工作。
3. 3. The slag yard is a dangerous area for workers.
   矿渣堆对工人来说是危险的区域。