进入峡谷

In 2016 filmmaker/photographer Pete McBride and writer Kevin Fedarko set out on a 750-mile journey on foot through the entire length of the Grand Canyon. More people have stood on the moon than have accomplished this task. Their quest was more than just an endurance test — it was also a way to draw attention to the unprecedented threats facing one of our most revered landscapes...进入峡谷无弹窗在线观看地址来源于互联网，西钰影院免费提供纪录片《进入峡谷》全集高清完整版在线观看服务。