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
and oxygenating them with jets of water. 以及使用水流为孩子供氧
With such deadly predators around, 附近存在着如此致命的捕食者
A siphonophore - with a cloak of lethal stinging tentacles. 管水母 身披一层致命的刺触须
With the orca gone, the rays can resume their courtship... 虎鲸离开后 蝠鲼群得以继续它们的求偶行为
And now, with the exhausted rays trapped against the surface, 精疲力竭的蝠鲼无路可逃
baited with a lure - easily mistaken for a shrimp. 诱饵很容易被误认为是一只虾