剧情简介
剧情简介：Liz Bonnin presents a controversial and provocative episode of Horizon, investigating how new scientific research is raising hard questions about zoos - the film explores how and why zoos keep animals, and whether they need to change to keep up with modern science or ultimately be consigned to history. Should zoos cull their animals to manage populations? Liz travels to Copenha..艾旦影视,海外影院,海外影视,海外YY,海外抢先电影,海外手机影院,海外影院APP,海外中文影视,海外影视网,海外华人影院,海外影院tv,蛋蛋电影网,海外福利影院,haiwaiyingyuan
