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A boy takes photos during the International Fireworks Festival in Moscow, Russia, on Aug. 20, 2017. The festival was held from Aug. 19 to 20. (Xinhua/Evgeny Sinitsyn)
A boy takes photos during the International Fireworks Festival in Moscow, Russia, on Aug. 20, 2017. The festival was held from Aug. 19 to 20. (Xinhua/Evgeny Sinitsyn)