Production has soared twelvefold since 2000, to 4.9 trillion cubic feet, or a quarter of the country's total gas output.

从2000年开始，美国的页岩天然气产量已经激增了十二倍，达到了4.9万亿立方英尺，大约占全国天然气总产量的四分之一。

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Production has soared twelvefold since 2000, to 4.9 trillion cubic feet, or a quarter of the country's total gas output.By 2035 the proportion could rise to half.

自2000年期其产量飙升至4.9万亿立方英尺，翻了12倍，相当于全国天然气输出的四分之一。

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Production costs for domestic dairy products had soared, as raw milk prices rose 80 percent to 32,000 yuan per ton and the sugar price doubled.

国内奶产品的价格则一路飙升 由于未加工的牛奶价格上涨了百分之80从而达到了每吨32，000元，同时砂糖的价格也翻了一倍。

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Japanese motor vehicle production soared from a negligible 300, 000 units in 1960 to nearly eleven million units in 1982.

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Then, mysteriously, the well's production soared.

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Nationwide, since 2007 shale gas production has soared from 1.3 trillion cubic feet to more than 4 tcf a year.

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