北极熊:一个夏天的奥德赛是一部评分1.0的纪录片,影片的导演是萨拉?罗伯森SarahRobertson ,Polar Bears in Hudson Bay struggle in a green world. Up close and Personal, originally shot all on n北极熊:一个夏天的奥德赛是一部评分1.0的纪录片,影片的导演是萨拉?罗伯森SarahRobertson ,Polar Bears in Hudson Bay struggle in a green world. Up close and Personal, originally shot all on native 3D.详情