Statistically, coal mining remains more dangerous than other kinds of mining, but only slightly.
数据上看,煤矿开采的危险性要高于其他类型开采,但差别微乎其微。
Mining remains dangerous work, as the disasters that seem to befall small Appalachian towns every few years attest.
采矿仍然是危险工作,最近,美国阿巴拉契亚的小城群落每几年就会遭遇一次灾难。
Mining remains, including mining relics, extracted equipment and mining tools, is a specified space area in which the resources have been either extracted or exhausted by human being.
矿业遗迹是矿产已被人类开采利用或已被采空的特定空间地域。包括采矿遗址、开采设备和采矿工具等。
应用推荐