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5341 篇文章
The downpours lasted more than a million years...
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The downpours lasted more than a million years... 倾盆大雨持续了超过100万年

on a biblical scale.
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on a biblical scale. 规模极大

In northern Pangaea, moisture-laden winds hit a 3,000-meter-high ridge...
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In northern Pangaea, moisture-laden winds hit a 3,000-meter-high ridge... 在盘♥古♥大♥陆♥北部 潮湿的风遇上3000米高的山脊

the forces of nature would send the story of life in a completely new direction.
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the forces of nature would send the story of life in a completely new direction. 自然的力量 会将生命的故事带向一个全新的方向

It's a technique as successful for crocodiles now
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It's a technique as successful for crocodiles now 这是一种成功的技巧 对于如今的鳄鱼是如此

and a single breath.
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and a single breath. 一气呵成

in just a fraction of a second...
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in just a fraction of a second... 仅在毫秒之间

in a way the reptiles perfected millions of years ago.
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in a way the reptiles perfected millions of years ago. 爬行动物在数百万年前 将这种方法予以完善

Crocodiles can slow their heart rate to just two beats a minute...
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Crocodiles can slow their heart rate to just two beats a minute... 鳄鱼能够将心跳降至每分钟两次

this group of ancient reptiles made a huge evolutionary step.
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this group of ancient reptiles made a huge evolutionary step. 这群古代爬行动物 就迈出了巨大的进化步伐