1,000 drones fly in formation! Watch the breathtaking show in China http://pic.twitter.com/Bo4Q8sfdIt— China Xinhua News (@XHNews) October 2, 2017
1,000 drones fly in formation! Watch the breathtaking show in China http://pic.twitter.com/Bo4Q8sfdIt— China Xinhua News (@XHNews) October 2, 2017