名词
中文翻译：原油
同义词：
['petroleum', 'crude oil']
例句：
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1.The refinery processes crude oil into gasoline and diesel fuel.
炼油厂将原油加工成汽油和柴油燃料。
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2.Crude oil is a valuable resource that can be refined into various products.
原油是一种宝贵的资源，可以提炼成各种产品。
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3.The extraction of crude oil requires significant investment and expertise.
原油的提取需要大量的投资和专业知识。