第五十三天
100、 It was a really scary kind of walking called highlining, an extreme sport in which athletes traverse a narrow, springy band of rope suspended high above the ground.
101、Even if your tether is fairly short, a fall might stretch the highline enough to send you careening headfirst into the ground.
102、The world's best highliners also flock to Yosemite National Park where the Lost Arrow Spire remains a coveted route almost three decades after Scott Balcom first traversed it in 1985.