Aerial photo taken on Oct. 17, 2021 shows the view of the Longshoutan Photovoltaic Power Station in Ganzhou District, Zhangye City, northwest China's Gansu Province. In recent years, the district has vigorously developed solar photovoltaic power generation which effectively promoted green development and low-carbon development, and achieved the harmonious integration of economic, social and ecological benefits. (Yang Yongwei/Guangming Picture)

Aerial photo taken on Oct. 17, 2021 shows the view of the Longshoutan Photovoltaic Power Station in Ganzhou District, Zhangye City, northwest China's Gansu Province. In recent years, the district has vigorously developed solar photovoltaic power generation which effectively promoted green development and low-carbon development, and achieved the harmonious integration of economic, social and ecological benefits. (Yang Yongwei/Guangming Picture)

来源：GMW.cn