but one that spends its entire life at sea. 但一辈子在海中生活
But perhaps the most remarkable chapter of that early era of reptile supremacy... 但爬行动物统治时代早期 最精彩的篇章
that offer a glimpse into that very distant past. 我们能够一窥遥远的过去
As it exhales, it creates a bubble that sticks to its water-repellent skin... 当它呼气时 会产生一个气泡 附着在它防水的皮肤上
And the tough, scaly skin that allowed them to conquer the deserts of Pangaea, 使它们征服盘♥古♥大♥陆♥的坚韧鳞片皮肤
The drying that started in a previous era 前一个时代♥开♥始的干旱
...to the animal that inherited the Earth. 变为地球的动物继承者
For there is one particular life-form that thrives on dead organic matter. 因为有一种生物 依靠死亡的有机物兴旺发展