Finding a fossil in a coal mine is no big deal.

在煤矿里发现化石并不是什么大不了的事。

youdao

As there is no rail link from the mine to the railway, coal for the converted engine comes from the wilds of Siberia via rail to the ports, then container ship to Hull, then by road to Merthyr.

由于没有铁路联通矿井和铁路线，驱动改进型机车的煤通过铁路从西伯利亚荒蛮之地运抵英国港口，然后集装箱海运到Hull港，然后从陆路运到梅瑟蒂。

youdao

Through analysis of lithologic character and composite structure of roof rock of No. 6 coal layer in Liuqiao Coal Mine, the stability of roof rock in different zones are assessed.

通过对刘桥矿区6煤层顶板岩层的岩性和岩性组合结构的分析，确定了不同区域的稳定性情况。

youdao

Seneca has been withdrawing polluted water from the Arnot No. 5 coal mine in Tioga County since late 2010 and piping it some 6 miles to the well pad.

WSJ: Pa. pushes drillers to frack with coal mine water

China Metallurgical Group, the Chinese state-run company slated to take control of the coal deposits, said it had no idea children were used to mine coal in the area.

WSJ: Teenager Films Afghan Child Labor