美丽美利坚是一部评分6.0的纪录片,影片的导演是未知,It's the land we love and the land we think we know. We see America's breathtaking landscape美丽美利坚是一部评分6.0的纪录片,影片的导演是未知,It's the land we love and the land we think we know. We see America's breathtaking landscapes and wildlife as timeless, but the truth is very different. Its unique geography drives the forces of nature to extremes, shaping and reshaping the land and throwing down new challenges for life.详情