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Kaisa Bosek of the United States shoots during the mixed relay of biathlon at 3rd Winter Youth Olympic Games at Les Tuffes Nordic Centre in Les Rousses, France, Jan. 15, 2020. (Xinhua/Shan Yuqi)
Kaisa Bosek of the United States shoots during the mixed relay of biathlon at 3rd Winter Youth Olympic Games at Les Tuffes Nordic Centre in Les Rousses, France, Jan. 15, 2020. (Xinhua/Shan Yuqi)