the algae start to grow. 藻类开始生长 Blooms the size of the Amazon Rainforest turn the seas green. 旺盛的藻类占据着亚马逊雨林般大小的面积 它们将大海染绿 Individually the algae are tiny but together, they produce three quarters of all the oxygen in our atmosphere. 单体藻类虽然很...
by slapping fins on the surface. 以此相互传送声音信号 In winter, the temperate seas are lashed by violent storms. 在冬季 气候温和的海域被风暴肆虐着 The turbulence stirs the water, and draws nutrients up from the depths 湍流激起海水 将深处的养分搅上来 but nutrients alone can not su...
In winter, the temperate seas are lashed by violent storms. 在冬季 气候温和的海域被风暴肆虐着 The turbulence stirs the water, and draws nutrients up from the depths 湍流激起海水 将深处的养分搅上来 but nutrients alone can not support life. 但只有养分并不能维持生命 There must also be ...
The turbulence stirs the water, and draws nutrients up from the depths 湍流激起海水 将深处的养分搅上来 but nutrients alone can not support life. 但只有养分并不能维持生命 There must also be sunlight. 还必须有阳光 In the spring, as the sun daily climbs higher in the sky 春天 太...
but nutrients alone can not support life. 但只有养分并不能维持生命 There must also be sunlight. 还必须有阳光 In the spring, as the sun daily climbs higher in the sky 春天 太阳高悬空中 the algae start to grow. 藻类开始生长 Blooms the size of the Amazon Rainforest turn the ...
All across the tropics, humpbacks are heading away from the Equator towards the rich temperate seas of both the southern and the northern hemispheres. 横越热带 座头鲸调头离开赤道 走向富饶而气候温和的南半球和北半球海域 These are colder, rougher, and more dangerous waters. ...
These are colder, rougher, and more dangerous waters. 这些是更冷、更狂暴、更多危险的水域 Mother and calf must stay close. 母鲸和小鲸鱼必须靠得很近 They can send sound signals to one another, above the roar of the ocean 他们可以通过拍打海面 制造超越海洋轰鸣的的声音 by slapping fins on the su...
Mother and calf must stay close. 母鲸和小鲸鱼必须靠得很近 They can send sound signals to one another, above the roar of the ocean 他们可以通过拍打海面 制造超越海洋轰鸣的的声音 by slapping fins on the surface. 以此相互传送声音信号 In winter, the temperate seas are lashed by violent st...
They can send sound signals to one another, above the roar of the ocean 他们可以通过拍打海面 制造超越海洋轰鸣的的声音 by slapping fins on the surface. 以此相互传送声音信号 In winter, the temperate seas are lashed by violent storms. 在冬季 气候温和的海域被风暴肆虐着 The turbulence stirs t...
She has been living off her fat reserves for the last eight months 她在过去的八个月里一直靠储存的脂肪存活 and she's close to starving. 现在她临近饿死的边缘 She must leave now, while she still has enough energy to guide and protect her calf, on the long voyage ahead...