萨姆森——事实上被看做是条雌龙——一些古生物学家认为她是一个霸王龙新种，不是我们常说的霸王龙。
Samson—actually reckoned to be a female—is thought by some palaeontologists to be an example of a new tyrannosaur species, not the familiar rex.
研究霸王龙的科研人员在研究其他种类的恐龙，甚至是在研究一些现存的动物上很占优势，这也就使得霸王龙广受欢迎。
Researchers studying tyrannosaurs have had a leg up over those working on other dinosaurs-and even some extant animals-given T. rex's wide popularity.
这种动物体型只有霸王龙的九十分之一或百分之一大小，但却具有霸王龙其他所有的重要特征，硕大的头部、强健的肌肉还有短小的前肢。
Here we have an animal that's one 90th or one 100th the size of T. Rex, but with all the signature features, the big head, the strong muscles and the tiny little arms.
目前，关于霸王龙行进的速度问题尚没有一个确切的答案，但是，Persons却坚信，霸王龙的脚力在其生态体系中是首屈一指的。
It's unclear at present what T. rex's exact sprinting speed was, but Persons believes this fleet footed dinosaur could run down all other animals in its ecosystem.
它是霸王龙的亲戚，比霸王龙要小一些。
一只正在觅食的三角龙被霸王龙发现，成了霸王龙的晚餐！
Is feeding a Tyrannosaurus rex Triceratops was discovered Tyrannosaurus rex has become dinner!
一只正在觅食的三角龙被霸王龙发现，成了霸王龙的晚餐！
Is feeding a Tyrannosaurus rex Triceratops was discovered Tyrannosaurus rex has become dinner!
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