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模仿文本:Earlier this year, the United States became the world's largest oil producer, bigger even than Saudi Arabia and Russia. And that's all due to one thing - the rise of hydraulic1 fracturing2 or fracking. It's a technique designed to recover gas and oil from shell rock by drilling down into the earth where a high-pressure water mixture is injected into the rock to release the valuable resources inside.
今年年初,美国成为全球最大的石油生产商,甚至超过了沙特阿拉伯和俄罗斯。这都归功于水力压裂法的使用。这项技术可以将燃气和石油从地壳岩石下采掘出来,主要是将一种高压掺水混合物向地下深处注射到岩石里,使得其释放内部宝贵的资源。
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1 hydraulic | |
adj.水力的;水压的,液压的;水力学的 | |
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2 fracturing | |
破裂; 碎裂; 龟裂; (水力)压裂 | |
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