名词
中文翻译：矿工同义词
同义词：
['coal miner', 'coal worker']
例句：
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1. He was a miner for many years before he retired.
他在退休前做了多年的矿工。
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2. The mine is located in the remote area of the mountain range.
矿井位于山区的偏远地区。
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3. Miners often work long hours and face dangerous conditions.
矿工常常工作很长时间，并且面临危险的条件。