Coal, the most carbon-dense of fossil fuels, is the primary driver of human-caused climate change.

煤炭，这种最高碳的矿物燃料，是导致气候变化的人为因素中的最大驱动力。

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The primary driver of CPI inflation in 2010 was bad weather, which led to a sharp fall in fresh vegetable and fruit supplies.

2010年CPI的上涨主要归因于恶劣天气导致新鲜蔬菜和水果供应的锐减。

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If someone has constructed two data centers, high availability is almost always the primary driver; building two data centers really has no other purpose.

如果有人构建了两个数据中心，则高可用性几乎总是主要驱动因素；构建两个数据中心实际上没有其他任何目的。

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Flaws says that until now, the primary driver in LCDs has been replacing CRTs.

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The company credits its m-commerce and mobile payment initiatives as the primary driver of growth.

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Some combination of the above is the primary driver for most people who work at start-ups.

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