but more still falls here than anywhere else on Earth. 但是这里仍然比地球上其他地方下的多
At their peak, they support the greatest gatherings of wildlife found anywhere on Earth. 在其生长旺盛期 大草原能维系地球上最大的生命群落
A frozen no-man's land at the end of the Earth. 那是地球边缘 天寒地冻 人迹罕至
and continue to sustain the biggest herds on Earth. 草便又继续维系着地球上 最大的动物群落的食物需要
These are the most numerous birds on Earth. 这些鸟是地球上数量最多的鸟
The plains of our planet support the greatest gatherings of wildlife on Earth. 草原维系了我们行星最丰富多彩的生命群落
This miraculous plant covers a quarter of all the lands of the Earth. 这种神奇的植物覆盖了地球上四分之一的土地
to face the coldest, darkest winter on Earth. 来抵抗这地球上最寒冷、最黑暗的冬天
Antarctic petrels now join the most southerly bird colony on Earth. 南极雪海燕的领地在地球的最南方
Nowhere else on Earth is seasonal change so extreme. 两极地区的季节变化非常极端