名词
中文翻译：自然采石
同义词：
['natural extraction', 'naturalexcavation']
例句：
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1. The company's naturalquarrying process has been praised for its efficiency.
该公司的自然采石工艺因其效率而受到赞扬。
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2. The naturalquarrying of the stone was alabor-intensive process.
采石过程是一种劳动密集型的过程。
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3. The naturalquarrying of the stone was alabor-intensive process.
采石过程是一种劳动密集型的过程。