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Visitors try mountain bikes displayed during the Asia Bike 2017 in Nanjing, capital of east China's Jiangsu Province, Sept. 14, 2017. The three-day bike show kicked off here Thursday. (Xinhua/Li Yuze)
Visitors try mountain bikes displayed during the Asia Bike 2017 in Nanjing, capital of east China's Jiangsu Province, Sept. 14, 2017. The three-day bike show kicked off here Thursday. (Xinhua/Li Yuze)