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1·The area has been mined for slate for centuries.

这个地区开采板岩有数百年了。《牛津词典》

2·Coal is mined from underground.

煤是从地下开采来的。

3·They mined the rock, artificially break it down and put the Phosphorus into agricultural fertilizers.

他们开采岩石，人工把它分解，然后把磷放进农业肥料里。

4·The coastal route had been mined.

沿海道路上布了地雷。《牛津词典》

5·The UN convoy was mined on its way to the border.

联合国车队在驶往边界的途中触雷被炸。《牛津词典》

6·The approaches to the garrison have been heavily mined.

通往卫戍区的路上布满了地雷。《柯林斯英汉双解大词典》

7·The pit is being shut down because it no longer has enough coal that can be mined economically.

那个煤矿要关闭了，因为储量不足，难以经济开采。《柯林斯英汉双解大词典》

8·The ruby and jadite had not yet been mined.

红宝石和硬玉那时还没有被开采。

9·They mined under the wall.

他们在城墙下挖坑道。

10·The graphite is mined in Ceylon.

石墨开采自锡兰。

(1)coal mine煤矿，煤矿坑

(1)gold mine金矿，金山

(1)friend of mine我的朋友

(1)copper mine铜矿

(1)iron mine铁矿；铁矿山

(1)mine ventilation矿井通风；矿山通风