美国西南部

Narrated by Quannah Chasinghorse, an adventurous journey down the Colorado River that explores the region's extraordinary wildlife, cultural history, and uncertain future.

把《美国西南部》放在纪录片背景下看，Narrated by Quannah Chasinghorse, ...会更容易理解，年份、地区和语言也能先帮观众判断口味。