Drone light display held as part of Changchun Int'l UAV Industrial Expo
Citizens view a drone light display at a park in Changchun, northeast China's Jilin Province, Oct. 14, 2020. A light display featuring 1,000 drones was held on Wednesday as a part of the 2020 Changchun International UAV Industrial Expo. The light display will be held every night from Oct. 14 to 16.
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