类型： 记录片 地区： 美国 年份： 2015 语言： 英语
快速影院 - 全网影视免费聚合 | 追热播电视剧就上快速影院
Before man ruled the world, Earth was a land of giants. Count down the biggest beasts of their kind to ever roam the planet in this eye-opening original special, and uncover the secret lives of these super-sized species. Birds with plane-length wingspans, dinosaurs rivaling a Boeing 737; this stunning CGI special goes in search of the truth behind these monsters, counting down ...