名词
中文翻译：房间挖掘
同义词：
['room excavation', 'room exploration']
例句：
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1. The team is conducting a room mining operation in the old mine.
该团队正在老矿井进行房间挖掘作业。
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2. The researchers are interested in exploring the potential of room mining for sustainable energy.
研究人员对利用房间挖掘作为可持续能源的潜力感兴趣。
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3. The company plans to invest in room mining technology to improve its efficiency.
该公司计划投资于房间挖掘技术以提高其效率。