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| English | Chinese |
| worked-out open cut A mine where all the mineral that could be profitably exploited has been removed | 露天空矿 (所有的可被利用开采的矿产已被清除的一种矿井。) |
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| English | Chinese |
| worked-out open cut A mine where all the mineral that could be profitably exploited has been removed | 露天空矿 (所有的可被利用开采的矿产已被清除的一种矿井。) |