One quarter of all the land on Earth is covered by a single, remarkable type of plant.
地球上四分之一的土地覆蓋著唯一一種偉大的植被。
Almost indestructible, it can grow two feet in a day.
它們幾乎堅不可摧,一天可以長高六十厘米。
And be tall enough to hide a giant.
連巨型動物都能藏匿其中。
That plant is grass, and the world it creates is truly unique.
那就是草本,草本植物構建出來的世界獨具一格。
The grass in northern India is the tallest on the planet,
印度北部的草是地球上長得最高的,
home to some of the most impressive creatures to tread the Earth.
這里是眾多神奇生物的家園。
These are the good times, but in just a few months, all this fresh growth will be gone,
現在正當好時候,可再過幾個月,這些青草就會消失,
and the animals will be forced to move on.
動物們將被迫遷徙。
That is the way things are on grasslands across the planet.
地球上的草原都是如此。
A cycle of abundance, destruction and rebirth that affects every creature that lives here.
重復著富足,消亡,重生的循環,從而影響著棲息在這里的所有生命。