Petroleum is a non-renewable resource, and many oil fields are now getting depleted because of massive demand by consumers and industries that use fossil fuel products.

石油是一种非再生性资源，由于消费者和使用矿物燃料产品的工业的大量需求，许多油田即将枯竭。

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The non-organic apple may have been sprayed with pesticides, but it requires less fossil fuel to reach the consumer and is a less polluting to the planet.

非有机苹果可能已喷过杀虫剂，但它需要较少的化石燃料到消费者手里，对地球是污染也较少。

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The European Union, for example, wants 5.75% of all transport fuel to come from non-fossil sources by 2010.

比如，欧盟希望在2010年实现非化石来源燃料在总交通用燃料中占比5.75%。

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In 1996 the United States used the equivalent of 4.6m barrels a day of non-fossil fuel.

ECONOMIST: Expedient

The aim: increase the non-fossil fuel supply component to 15% of the total primary energy demand by 2020.

FORBES: China and India: Still Hungry for Coal

Non-fossil fuel consumption, on the other hand increased about 2 percent.

FORBES: Energy-Related CO2 Emissions Take Nosedive In U.S.