《美国国家公园之旅》高清免费在线观看，本片由费尔兰妲·蒙特内格罗执导，演员盖斯·布洛克斯,吉尔·拜登出演的美国纪录片，剧情内容主要以secret,gems,this为主题讲述的故事，详细介绍：A celebration of the natural wonder and power of nature in our backyard. From iconic places to secret gems, this series will open the gateways for all to explore the breadth of the beauty and tranquility. 　　The audience will experience North America’s natural wonders with its iconic wildlife as you have never seen them before. Strong storytelling let the audience discover the fas...