savanna

In a few short days, the savanna is transformed.

短短几天中 草原变了模样

But for the savanna, it's as natural as the rising sun.

但对草原 它像日出一般普通

Almost a quarter of this vast country is covered in savanna.

巴西的广袤领土 四分之一是热带草原

Without these miniature marvels, the savanna would be drowning in dung.

要没有这些神奇的小生物 整个草原将浸于粪便当中

Every year, lightning sets the bonedry savanna alight.

每年 闪电都在干旱的草原上引发火灾

Animations show how gusts of wind move across the savanna.

通过动画可以看到 阵阵吹过大草原的风

Because the savanna, all the space within it, everything that walks and crawls upon it belongs to him.

因为广阔无垠的草原 上面一切行走爬行的生物都属于它

The traditional idea we have had about human evolution is that it was the savanna the grassy plain with some trees on it that was the driving force.

我们对人类进化的传统观点就是 "萨瓦那" 也就是热带稀树草原 是主要驱动力

And I began to think that, well, maybe it's not the particular environment of a savanna that was important, but the tendency of the environment to change.

我开始认为 也许重要的 并非热带草原 而是环境变化的趋势

Like savannas on land, these lush marine meadows support a great variety of animal life.

正如陆地上的草原 这片茂盛的海洋草场 滋养着多种多样的动物