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想象一下,在美国著名的亚利桑那州科罗拉多大峡谷“老鹰崖”的对面,你踩着仅仅4寸厚的玻璃,越过绝壁边缘,走到大峡谷上空。透过透明的玻璃向下望去,在1200米的谷底,是深不可测的科罗拉多河。耳边,呼呼的风吹过,脚下的玻璃吱吱作响,彷佛随时都会一脚踩空跌下去。那时的你,
Imagine walking across the edge of a cliff over the Grand Canyon, just across the edge of the Eagle’s Cliff in the famous Colorado canyon, Arizona, where you walked just 4 inches thick. Looking down through the clear glass, at the bottom of 1200 meters, is unbelievably the Colorado River. Ear, whirring wind blew, creaking glass at the foot, as if at any moment will be a foot drop empty down. At that time, you