to mine

• 正在开采中

  mining in progress

• 开采矿砂

  mine ore

• 开采石油

  extract oil

• 开采地下矿藏

  exploit underground resources

• 露天开采

  mine using open-cast method

• 提高开采量

  increase the amount extracted

• 这个矿场已经开采完了。

  This mine has nearly been mined out.

• 适合于工业开采的地区

  area suited to industrial extraction