欧美日韩性大香蕉|精品无码成人视频|永久久久久久久久|日韩加勒比偷拍网|婷婷伊人久久蜜桃|亚洲理论中文字幕|中文无码黄色Av|三级一区二区三区|超碰在线精品专区|国语对白一级A片

Models walk on the transparent horseshoe-shaped cantilever bridge at the Yunyang Longgang Geological Park in Chongqing, as the skywalk opens to public on April 26, 2015. With a total investment of more than 35 million yuan ($5.6 million), the glass bridge is built at an altitude of 1,010 meters, with a vertical drop of 718m directly under the skywalk to the ground. The bridge has a cantilever extending to 26.64 meters, five meters longer than the world famous Grand Canyon Skywalk in Arizona near the Colorado River. [Photo/IC]