Yosemite is one of the gems of the United States National Parks system. Narrated by executive producer Robert Redford, this 1988 documentary aired on the Emmy award-winning PBS series The American Experience. This affectionate history of Yosemite, which was "discovered" in 1851 as U.S. troops hunted down Native Americans, also raises questions about the future of the park -- Am...。chinaseedbed.com让您随时随地都能在线观看，无需下载或等待，即刻畅享好看的电影。想看更多的相关作品欢迎您光临chinaseedbed.com（花卉影视）网站！