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A US Air Force F-22 is seen during the Australian International Airshow and Aerospace & Defence Exposition at the Avalon Airport, Melbourne, on Feb. 28, 2019. (Xinhua/Bai Xuefei)
A US Air Force F-22 is seen during the Australian International Airshow and Aerospace & Defence Exposition at the Avalon Airport, Melbourne, on Feb. 28, 2019. (Xinhua/Bai Xuefei)