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Mascot Yodli and children perform during the closing ceremony of the Lausanne 2020 Winter Youth Olympic Games in Lausanne, Switzerland, Jan. 22, 2020. (Xinhua/Cheng Tingting)
Mascot Yodli and children perform during the closing ceremony of the Lausanne 2020 Winter Youth Olympic Games in Lausanne, Switzerland, Jan. 22, 2020. (Xinhua/Cheng Tingting)