Grass is submerged, but still it grows. 草被淹在水里 却依然生长
The dramas that play out here are a savage reminder of how important water is for all life on these plains. 刚刚播放的残酷的画面提醒着我们 水对于草原上的生命是何等重要啊
The elephant's night vision is little better than our own. 大象的夜视能力只比人类稍好一点
This is how grass can grow, given unlimited sunshine and water. 这里让我们见识到了如果有足够的阳光和雨水 草能够长到什么程度
But on most tropical plains across our planet, the wet season is followed by a dry one. 然而地球上的绝大多数热带草原 在经历雨季后总是要经历旱季的
The female is busy collecting grass, 这只母猪正忙着把草收集起来
Elephant grass is the tallest in the world. 象草是世界上最高的草