closed mine

• 关闭的矿山

closed mine的用法和样例：

例句

1. Waste water, waste gas and solid waste caused by the mine and so on.
   因此国家需要建立多元的矿山环境保护投资机制。
2. So he and the boys walked for more than a week, crossed the Senegal border and arrived at another mine in Mali.
   所以，他和其他孩子一起走了一个多星期，穿过塞纳加尔边境，到了马里北部的矿山。