But something killed this young Tyrannosaur.

不过有动物杀死了这头幼年霸王龙。

So perhaps the young tyrannosaurs were using their arms more to tackle prey.

所以可能幼年霸王龙是用前爪来对付猎物。

With these Tyrannosaur features, Albertosaurus was a master at adapting to different environments.

有了这些暴龙特征，阿尔伯特龙成了适应不同环境大师。

The carnivore had five key Tyrannosaur features that made it a fearsome predator.

这种肉食动物有五种键暴龙特点使之成为可怕掠食者。

But Triceratops has one major disadvantage. lts night vision is no match for a tyrannosaur.

但三角龙有个致命弱点，它夜视能力无法与霸王龙相提并论。

If you're a baby Tyrannosaur, every mega-herbivore in the environment wants to crush you.

如果你是小霸王龙，周围大型食草恐龙都想将你踩死。

Tyrannosaur could process a lot more of its prey and be able to digest more.

霸王龙可以吃掉猎物很大一部分并能全部消化。

If you're a Tyrannosaur, every mega-herbivore in the environment wants to crush you.

如果你是头霸王龙，周围大型食草恐龙都想将你踩死。

Suskityrannus is the first really good record of the early tyrannosaurs in North America, he wrote in an email.

他在电邮中写道，" 郊狼暴龙是北美早期霸王龙首个最佳记录。"

As a smaller animal, Nanotyrannus would not have the same kind of bite force that a big Tyrannosaur would have.

矮暴龙体型更小，没有巨大霸王龙那么恐怖咬合力。

We now know that juvenile tyrannosaurs were much slimmer and lightly built than the adults, with arms slightly more in proportion with the rest of their body.

我们知道，幼年霸王龙比成年霸王龙更瘦，体格也更小，这时小前爪就和它身体其余部分更协调。

So far, Druckenmiller and his team have dug up species from seven different dino families: from big duck-billed dinos, ceretopsians, and tyrannosaurs to smaller thescelosaurs, leptoceratops, dromaeosaurs, and troodontids.

迄今为止，Druckenmiller 和他团队已经挖掘出7类恐龙：从大型鸭嘴恐龙、角龙、霸王龙到较小奇异龙、纤角龙、驰龙和伤齿龙等。

A Nanotyrannus sized Tyrannosaur would in my opinion be one of the most fearsome creatures that ever lived, because it combines the firepower of T-Rex on a smaller scale with a great speed ability.

矮暴龙大小霸王龙在我看来会是有以来最可怕动物之一，因为这结合了霸王龙火力，而体型较小就会有更快速度。