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
A man tries out the VR set at the Army-2018 International Military Technical Forum held in Moscow region, Russia, on Aug. 21, 2018. (Xinhua/Evgeny Sinitsyn)
A man tries out the VR set at the Army-2018 International Military Technical Forum held in Moscow region, Russia, on Aug. 21, 2018. (Xinhua/Evgeny Sinitsyn)