359 篇文章
While ice never completely engulfed the planet,
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While ice never completely engulfed the planet, 尽管冰雪从未覆盖整个地球

The teenager will never stray from the herd again.
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The teenager will never stray from the herd again. 这只小象再也不会离队

when winter never seemed to end.
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when winter never seemed to end. 冬天似乎永远不会结束

He's never seen a Doedicurus up close,
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He's never seen a Doedicurus up close, 它从未如此近距离见过巨犰狳

something that would challenge mammals as never before.
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something that would challenge mammals as never before. 这将对哺乳动物提出前所未有的挑战

allowed the penguins to exploit the seas like never before.
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allowed the penguins to exploit the seas like never before. 使企鹅能够 以前所未有的方法利用海洋

Dinosaurs never conquered the oceans,
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Dinosaurs never conquered the oceans, 恐龙从未征服海洋

danger was never far away.
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danger was never far away. 危险永远不会离得太远

dinosaurs thrived like never before.
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dinosaurs thrived like never before. 得到了前所未有的兴旺发展

they can never let down their guard...
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they can never let down their guard... 也绝不能放松戒备