having split away from Africa over 120 million years ago. 它在一亿两千万年前就已经脱离非洲大陆
on the fate of those cast away there. 生活在那里的动物
But at least she can't be far away. 但至少她就在不远处
Thirty miles away, shoals of squid are jetting upwards towards the surface. 30英里外的海上, 大量的鱿鱼游到海面上
As you travel away from the rocky margins of the continents an immense plain stretches ahead. 当你越过满是岩石的海底陆地边缘 前面便是广阔的海底平原
and the forest pool is almost a mile away. 林中的池塘还有1英里远呢
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
and they can also help in clearing away sand when searching for food. 并且它的胸鳍还可以在找寻食物的时候清理砂子
is a warning to frighten away nibbling fish, 是在警告咬它的小鱼?