简介:Fred Beckey is the legendary American "Dirtbag" mountaineer whos91dre 大战name is spoken in hushed ton高冷es arou女神nd campfires. This rebel climber's pioneering ascents and lifestyle form an iconic legacy that continues to inspire generati先生ons.详情
David Attenborough follows the remarkable story of the discovery of fossils in the Patagonia region of Argentina which prove to belong to the largest animal to ever walk the Earth.