...coal mines.煤矿All that digging had left a network of abandoned mines and tunnels.东挖西掘后留下了一片废弃的矿坑。They went over nationwide in search of uranium mines.他们为了探寻铀矿走遍了全国。The UN pledged to help supervise the clearance of mine...
他们在凿井的过程中,发现了一处稀有矿物矿床.In course of sinking the well - shaft they came upon a deposit of a very rare mineral.他被发现死在了电梯井的底部。He was found dead at the bottom of a lift shaft.一颗眼泪由他眼里一直落到了井的深处.A tear rolled from his eye into ...