entrapped slag

例句：

1. 1. The mine was closed due to the presence of entrapped slag.
   由于存在被俘的熔渣，该矿场已关闭。
2. 2.The entrapped slag caused significant damage to the surrounding environment.
   被俘的熔渣对周围环境造成了严重的破坏。
3. 3. The workers were forced to remove the entrapped slag before they could continue mining.
   工人们被迫在继续开采之前清除了被俘的熔渣。