These are not monkeys, but lemurs. 这些不是猴子 而是狐猴
And their serrated teeth are as sharp as steak knives. 锯齿形状的牙齿像牛排刀一样锋利
But if rivals are closely matched, the outcome can be uncertain. 但如果双方体型相当 鹿死谁手就难以预料
And there are some 2,000 of them here. 而这座岛上有约两千只巨蜥
these are the largest living lizards on the planet. 他们是地球上现存体型最大的蜥蜴
and there are no predators to worry him. 也没有天敌前来叨扰
There are only a few hundred pygmy sloths in existence. 这座岛上只有几百只雌性侏三指树懒
There are hundreds of thousands of islands, 地球上有成千上万的岛屿
Never have those wildernesses been as fragile and as precious as they are today. 大自然从未像现在一样 脆弱而又珍贵