历尽艰辛，终登顶峰，山巅风光无限，心中激荡无限荣光。世界上最不安的1人视频

　　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)