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17:30, 24-May-2019
526 drones take flight in first light show rehearsal for Big Data Expo
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A total of 526 drones took flight Wednesday in the first rehearsal for the light shows scheduled to be performed at the upcoming China International Big Data Industry Expo 2019 in Guiyang City, capital of southwest China's Guizhou Province.
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Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3
Copyright © 2018 CGTN. Beijing ICP prepared NO.16065310-3