1·Most of the miners were rescued from the coal mines.
大多数矿工从煤矿里被救了出来。
2·Some propose storing the CO2 in coal mines or liquid storage in the ocean.
一些人建议将二氧化碳储存在煤矿中，或以液体状态储存在海洋中。
3·That the application of new technology can increase the productivity of existing coal mines is demonstrated by the case of Tribnia's coal industry.
Tribnia 的煤炭工业证明了应用新技术可以提高现有煤矿的生产率。
4·The engine helped solve the problem of draining coal mines of groundwater and increased the production of coal needed to power steam engines elsewhere.
这台发动机帮助解决了煤矿地下水的排放问题，并增加了其他地方蒸汽机所需的煤炭产量。
5·Canaries no longer in coal mines for a reason.
煤矿里不再有金丝雀了，这是有原因的。
6·West Virginia has ~ 600 working coal mines.
西弗吉尼亚有600名在职矿工。
7·He tried to regularize the management of coal mines.
他试图将煤矿的管理系统化。
8·Safety lapses continue to plague China's coal mines.
中国煤矿仍旧频发安全事故。
9·Workers inside one of Jharkhand's illegal coal mines.
在恰尔肯德邦一个非法煤矿里面的矿工。
10·To be responsible for the rectification and closure of coal mines.
负责指导煤矿整顿关闭工作。