由于用水银从矿石中分离金，全世界数百万小规模采矿者在精炼过程中吸入水银蒸汽，使他们的神经和遗传受到损害。
Using mercury to separate gold from rock, millions of small-scale miners worldwide inhale toxic vapors during the refining process, exposing themselves to neurological and genetic damage.
他们学习如何寻找矿物；如何设计和开发矿井和精炼矿石系统。
They learn how to locate minerals and how to design and develop mines and systems for refining ore.
采矿能够搜集矿石并精炼成金属锭， 金属锭可用来制造大多数锻造物品。
Miners collect ore and smelt ore into bars to create the majority of blacksmithing items.
采矿能够搜集矿石并精炼成金属锭，金属锭可用来制造大多数锻造物品。
Miners collect ore and smelt ore into bars to create the majority of blacksmithing items.
采矿能够搜集矿石并精炼成金属锭，金属锭可用来制造大多数锻造物品。
Miners collect ore and smelt ore into bars to create the majority of blacksmithing items.
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