評論
打印
Despite advanced defensive tools, being a plant eater during the Cretaceous is not easy.
盡管擁有先進的防御工具，但食草動物要想在白堊紀生存絕非易事。
These guys had to be able to deal with living in a world with sophisticated meat eaters.
為了生存，它們必須要善于和老道的食肉動物進行周旋。
There were Raptors hunting you. There were Tyrannosaurs hunting you.
猛禽類恐龍在追捕你。霸王龍要吃了你。
And there was death from the sky.
還有來自天空的死神。
Death in the form of Quetzalcoatlus, a 180 kilogram, flying carnivorous reptile.
死亡化身為了披羽蛇翼龍，一種重達一百八十公斤，會飛的嗜血惡魔。
Or the raptor Deinonychus- fast and lethal.
或是這種迅速而致命的猛禽恐龍，恐爪龍。
It has a top speed of 60 kilometers an hour and claws that can slice through even the toughest hide.
它的奔跑時速最高可達六十公里，利爪能夠撕裂最堅硬的獸皮。
But there's one meat eater who tops them all.
然而它們中的一位比其他的都要強。
Tyrannosaurus Rex is the most awesome creature that has ever lived in the history of the planet.
雷克斯霸王龍是這個星球上有史以來最令人恐懼的生物。
The powerful jaws of Tyrannosaurus Rex can bite down with 3 tons of force -- twice the power of a saltwater crocodile.
它強勁的頜骨能夠產生三噸的咬合力，這是咸水鱷魚的兩倍。
But the herbivores T. Rex hunts are worthy adversaries, and they fight back.
但被雷克斯霸王龍獵捕的都是旗鼓相當的對手，它們也會還擊。
If there's an animal whose scent would frighten a T. Rex, it's Triceratops.
如果說有哪種動物的氣味能讓雷克斯霸王龍害怕的話，那只會是三角龍。
It represents what happens when you evolve something that can stand up to the power of Tyrannosaurus rex.
這就表明了你已經進化成了能與雷克斯霸王龍分庭抗禮的生物。
Triceratops is the most dangerous dinosaur and probably the most dangerous animal ever to have evolved on land.
三角龍是最危險的恐龍，也可能是在陸地上出現過的最危險的動物。
