- 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 - as it was for their prehistoric ancestors.
对于其史前祖先也是如此 - Today's crocodiles dominate the waters they live in...
今天的鳄鱼主宰着其生活的水域 - but they are not the widespread predators they once were.
但它们已不再是 从前那个分布广泛的捕食者 - For back in the Triassic,
因为在三叠纪 - 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 - Sustained volcanic eruptions caused another period of global warming.
持续的火山喷发引起又一轮全球变暖
but they are not the widespread predators they once were. 但它们已不再是 从前那个分布广泛的捕食者
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