首次登顶：挑战高峰，成就梦想，勇攀人生巅峰！终极一家在线免费观看

　　The first ever ropeless climb of Yosemite’s sheer 2000 foot Half Dome. The longest base jump ever achieved, from the infamous Eiger Nordwand. A trajic expedition to the lost peaks of Western China. These are just a few of the amazing feats and personal journeys featured in the First Ascent Box Set. 　　First Ascent is Sender Films groundbreaking 6 part series that takes you to the ... (展开全部)