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Members of the delegation of Switzerland march into the opening ceremony of the 3rd Winter Youth Olympic Games held at Vaudoise Arena in Lausanne, Switzerland on Jan. 9, 2020. (Xinhua/Bai Xueqi)
Members of the delegation of Switzerland march into the opening ceremony of the 3rd Winter Youth Olympic Games held at Vaudoise Arena in Lausanne, Switzerland on Jan. 9, 2020. (Xinhua/Bai Xueqi)