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Matina (L) of Russia and her partner Reflow of Belgium compete during the breaking mixed team preliminaries at the 2018 Summer Youth Olympic Games in Buenos Aires, Argentina on Oct. 10, 2018. (Xinhua/Wang Lili)
Matina (L) of Russia and her partner Reflow of Belgium compete during the breaking mixed team preliminaries at the 2018 Summer Youth Olympic Games in Buenos Aires, Argentina on Oct. 10, 2018. (Xinhua/Wang Lili)