BERLIN, Aug. 7 (UPI) -- German-led ecologists have found nectar-feeding bats burn sugar faster than any other mammal on Earth -- three times faster than even top-class athletes.

• 德国生态学家经过研究发现：吸蜜蝙蝠燃烧糖的速度比地球上其他任何哺乳动物都快，甚至是世界上顶级运动员消耗糖速率的三倍。