With an area of 25 hectares - the size of 50 football fields - going up in smoke every minute, it's clear that wildlife there is massively at risk from habitat destruction.
每分钟都有25公顷的森林-相当于50个足球场的面积-化为乌有，显然那里的野生动物正处于生存环境受到破坏的极度危险之中。
At Niagara Falls, more than 500, 000 gallons (1, 892, 705 liters) of water crash down 18 stories into the Niagara River every second-enough to fill nearly 50 Olympic-size swimming pools in a minute!
在尼亚加拉大瀑布，每秒至少有50万加仑(1,892,705升)的水冲下十八层楼高的断崖坠入尼亚加拉河中——如此丰沛的水量足以在一分钟内注满50个奥运会标准尺寸的游泳池！
Despite its tiny size it can pump up to 2.5 litres of blood every minute.
虽然它的体积很小，但是它却能够每分钟泵出多达2.5升的血液。
Despite its tiny size it can pump up to 2.5 litres of blood every minute.
虽然它的体积很小，但是它却能够每分钟泵出多达2.5升的血液。
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