在遥远的恐龙时代，T-REX傲视群雄，成为无可匹敌的霸主。国语老头老太hd

　　Did sports already exist in the Cretaceous period? And if so, in which would T-Rexes have been unbeatable? This animation will give the answer to the latter question, through a T-Rex’s awareness of its own strengths and weaknesses.