a very large, meat-eating dinosaur with large, powerful back legs, small front legs and a long tail. T-Rex is short for Tyrannosaurus rex, a dinosaur of the tyrannosaurus genus (= a group of animals, less similar than a species)

The top speed of a T-Rex has been a controversy for many years now. 暴龙最快的奔跑速度多年来一直是个争议话题。

There's a Prehistoric Park where you can meet life-size models of T Rex and friends in "natural" habitats. 有一个史前公园，在那里你可以在“自然”栖息地看见真身大小的暴龙和其他恐龙模型。