名词中文翻译
中文翻译：页岩
同义词：
['shale', 'limestone']
例句：
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1. The oil field is located in the marly shale region.
这个油田位于页岩地区。
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2. The geologist used a drill to extract samples from the marly shale.
地质学家用钻机从页岩中提取样本。
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3. Marly shale is an important source of natural gas.
页岩是天然气的重要来源。