Swans seen in Zhangye,NW China's Gansu
Swans are seen in Wujiang section of Heihe River in Ganzhou District, Zhangye City, northwest China's Gansu Province, May 17, 2021. (Photo by Yang Yongwei/Guangming Picture)
Swans are seen in Wujiang section of Heihe River in Ganzhou District, Zhangye City, northwest China's Gansu Province, May 17, 2021. (Photo by Yang Yongwei/Guangming Picture) 来源:GMW.cn |