The name Deinonychus means "terrible claw.""恐爪龙"意为"恐怖的利 ...

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But not all plant eaters in the Cretaceous live as a group. Ankylosaurus are loners.然而白垩纪并非所 ...

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A scan of a Deinonychus skull reveals a brain with an oversized optic nerve,对恐爪龙头骨的扫描显示， ...

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A battle with Triceratops is more often than not a fight to the death.与三角龙的决斗常常是生死之战。 ...

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Tyrannosaurus Rex is powerful and intelligent.雷克斯霸王龙兼具力量与智慧。But it's also slow, lumber ...

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When growing is your best defense, gaining weight is serious business.当成长成为了最佳防守之道，增加 ...

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Stalking the Cretaceous are predators like Tyrannosaurus Rex, with jaws that can bite down with near ...

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For Deinonychus, Sauroposeidon would be a great meal, at least the juveniles,对恐爪龙来说波塞东龙是 ...

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Sauroposeidon has a brain less than a thousandth of its body size-the equivalent of a human being wi ...

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Under the cover of darkness, a Tyrannosaurus Rex is on the hunt.在夜幕的掩护下，一只雷克斯霸王龙正在 ...

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The crest contains the animal's nasal cavity-a tube that loops around twice, creating a chamber two ...

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The reasons why animals like Sauroposeidon have an enlargement in their hip像波塞东龙这种动物之所以 ...

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But in this prehistoric world, giant carnivores with ultra-keen senses and powerful, razor-sharp wea ...

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This creature's armor protects something else as well, its eyes.这种生物的甲壳还保护了其他东西——它 ...

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When a Goliath like this is fully grown, even the most vicious predators keep their distance,当这样 ...

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Ankylosaurus represents the end of the history of the armored dinosaurs, the ultimate in dinosaurian ...

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Small and low-slung, this vegetarian can not only survive a T. Rex attack,矮小的甲龙不仅能抵御雷克斯 ...

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Hell Creek, Montana. 68 million years ago.蒙大拿州，海尔克里克。六千八百万年前。Prehistoric plant ea ...

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Triceratops' most effective defensive tool is one totally hidden from view.三角龙最有效的防御装备其 ...

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Its primary weapon-- is a pair of a meter long horns mounted on its skull.它的主战武器就是它头上一对 ...

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