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。
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