BBC地平线：我们该关了动物园吗？免费在线观看，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... 在影月小栈免费影视可下载《BBC地平线：我们该关了动物园吗？》原声专辑，特里斯坦·奎因为这部2016年英国 剧情片片精心挑选的配乐，完美烘托利兹·博宁的情绪张力。影片评分:4.0。