World's longest glass bridge to be put into use
2016-06-25 11:26:00

Workers mop up the glass bridge at the Grand Canyon of Zhangjiajie National Forest Park, Central China's Hunan province, June 23, 2016. The 430-meter-long, 6-meter-wide bridge is expected to be put into operation after the security check.[Photo/Xinhua]

Source: Xinhua Editor: Angela