世界能源的需求量正以每年3%的速度递增。

World energy demand is increasing at a rate of about 3% per year.

youdao

这的确发生了，--截至目前有1 亿两百万，并且以每小时的速度递增。

That has happened — 12 million so far, and more every hour.

youdao

全球网民超过15亿人，科学家推测互联网的能源消耗正以每年10%的速度递增。

With more than 1.5 billion people online around the world, scientists estimate that the energy footprint of the net is growing by more than 10% each year.

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