BBC地平线：我们该关了动物园吗？HD在线观看

BBC地平线：我们该关了动物园吗？HD在线观看。 更新于，播放来源于云播bd。

豆瓣评分8，算是一部高评分电影作品，亲们，能有此分数的电影也为数不多呀，推荐大家值得观看。

剧情介绍：HD-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...——八戒分享提供。