名词
中文翻译：铜矿开采
同义词：
['mining of copper ore例句：1. The company specializes in the mining of copper ore.（该公司专门从事铜矿开采。）2. The miners are working hard to ensure the safety of the mine.（矿工们正努力确保矿井的安全。）']
例句：
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1. The company specializes in the mining of copper ore.
该公司专门从事铜矿开采。
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2. The miners are working hard to ensure the safety of the mine.
矿工们正努力确保矿井的安全。
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3.Copper mining is a major industry in the region.
铜矿开采是该地区的主要产业。