剧情简介
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...展开 《进入峡谷》纪录片高清全集完整版在线观看地址：https://v.sd-gtjt.com/vslsdt/20194.html如果你也喜欢本片可以分享给你的小伙伴一起看吧。