It's just a case of trying to keep an eye on the divers, 这项工作需要时刻关注潜水员
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
on many of their filming expeditions... 面对类似的窘境
Surprisingly, Columbus crabs are thriving on this new habitat. 令人惊讶的是 哥伦布蟹在这些新家中发展蓬勃
And Columbus crabs are now making their homes on these unnatural materials. 哥伦布蟹如今正以这些人造物品为家
Columbus crabs were once only found on natural debris, 哥伦布蟹曾经只能在天然漂浮物上发现
which live on floating objects in the open ocean. 生活在海上的漂浮物体上
and most extraordinary animals on Earth. 最特别的动物的家园
They line up on both sides of the net... 它们排列在渔网两侧
These South American sea lions are on the hunt. 这些南美海狮正在捕猎