to prepare for a most important event in its life. 来为它生命中最重要的环节做准备
The eerie song they produce can be heard for miles across the world's biggest sand desert. 在这片世界上最大的沙漠中 这种诡异的旋律可以传到数里以外
the male takes over for the most testing shift. 雄鸵鸟就会接手这项辛苦的工作
For this is a world with almost no water. 因为这是一个水资源极度缺乏的世界
to show how sea lions are competing for food with one of the biggest fisheries on Earth. 拍摄海狮与地球上最大的渔场之一争夺食物的场景时
But, for larger ocean creatures, these nets can be lethal. 但对于较大的海洋生物来说 废弃渔网有着致命危险
We're looking for a tiny creature called a Columbus crab, 我们在寻找一种叫哥伦布蟹的小生命
the Planet Earth team are searching for one of its smaller, 「行星地球」摄制组正在寻找海洋中一种体型较小
As the net tightens, the anchovy panic and rush for the surface. 渔网收紧时 凤尾鱼惊慌失措 纷纷跃向水面
This is the moment the sea lions have been waiting for. 海狮等的就是这个时候