500 drones illuminate the night sky at Nianhuawan in Wuxi
chinadaily.com.cn|
Updated: May 15, 2019
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About 500 unmanned aerial vehicles are used in a light show at Nianhuawan, a scenic spot in Lingshan Mountain of Wuxi, East China's Jiangsu province. [Photo provided to chinadaily.com.cn] |
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