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Athletes compete during the men's 500m of speed skating event at the 3rd Winter Youth Olympic Games on Lake St. Moritz, Switzerland, Jan. 12, 2020. (Xinhua/Zhang Chenlin)
Athletes compete during the men's 500m of speed skating event at the 3rd Winter Youth Olympic Games on Lake St. Moritz, Switzerland, Jan. 12, 2020. (Xinhua/Zhang Chenlin)