Tourists walk on glass bridge across Yellow River in Ningxia
Xinhua | 2017-08-03 10:39
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Tourists walk on a glass bridge across the Yellow River in Zhongwei, Northwest China's Ningxia Hui autonomous region, Aug 2, 2017. The 210-meter-long glass bridge was modified from an old suspension bridge by replacing the wooden deck with glass.[Photo/Xinhua]
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