Fish and krill stocks are declining so rapidly that spectacles like this may soon be part of history. 鱼和磷虾的产量正在迅速减少 象这样的景象可能很快将成为历史
The only safe way to grab a penguin is from behind, and the birds are well aware of that. 唯一的方法就是从背后抓住企鹅 不过企鹅也很清楚这一点.
Fur seals, that have come to the beach to breed, are waiting for them. 海狗,来到海滩繁殖并等待企鹅的到来
and that is patrolled by great whites. 大白鲨就在那里逡巡
it becomes clear that the predator's fondness for the brittle stars is almost matched by the brittle stars ability to get out of the way. 可以清楚看到向日葵海星喜欢吃蛇尾海星, 这与蛇尾海星快速逃离现场也是相吻合的
These upwellings fertilize forests of giant kelp, that thrive in the summer sunshine. 这种上升洋流给巨藻带来了大量养分 在夏日阳光照射下它们飞速生长
It's these shoals that support most of the world's sea mammals. 鱼群也养育了世界上大多数海洋哺乳动物
So, paradoxically, it's the roasted sands of Arabia that prevent the gulf 矛盾的是 热浪朝天的的阿拉伯半岛
Seagrasses are the only flowering plants that have managed to grow in the sea 海草是唯一在海里生长的有花植物