planet dinosaur第三集，50分钟版本，中英文切换！720P!稀缺资源，恐龙迷不要错过

An astonishing six-part series that brings to life the most incredible creatures that ever existed. From Spinosaurus, the biggest killer to ever walk the Earth, to the immense sea-monster Predator X, and the deadly cannibalistic Majunasaurus - dinosaurs were more monstrous, more horrific and bizarre than ever before imagined。第三集，稀缺资源！中英文切换！