爱登堡与海底巨兽，探索未知的深海奇幻。会唱歌的大姐姐第二季完整版

　　Sir David Attenborough to explore UK's prehistoric era in Attenborough and the Giant Sea Monster (w/t) for BBC One and iPlayer 　　The documentary follows David as he unearths the discovery of a lifetime: the skull of a giant Pliosaur, one of the most ferocious Jurassic predators ever known.