It's growing very, very quickly, much faster than the world average.

变化非常迅速，比世界平均速度更快。

youdao

The rise in temperatures across the Arctic is twice the world average.

北极圈内的气温升高是全球平均水平的2倍。

youdao

Scientific output has grown 11 times faster in Iran than the world average, faster than any other country.

伊朗的科学产出增长水平比世界平均高了11倍，位居世界第一。

youdao

And,the World Health Organization says asthma rates are increasing worldwide by an average of fifty percent every ten years.

VOA: special.2009.07.28

It's growing very, very quickly, much faster than the world average.

变化非常迅速，比世界平均速度更快。

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If even the dieticians can't do it accurately what in the world is the average going to do?

如果连营养学家们都无法精确估算,那么普通人究竟该如何去做啊

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Its overall score is 52, which is 7.7 points less than the world average.

FORBES: Shaking The Nations

It is also much lower than the world average of 13 times forecast earnings.

WSJ: Why Italy Looks Cheap

North America's accident rate, 3.3 per million departures, was below the world average in 2010.

CNN: How do you know your airline is safe?