Tokyo 2020 unveils Mascot-type robots to welcome athletes and guests

Photo taken on July 22, 2019 shows the Tokyo 2020 mascot robots during the Tokyo 2020 mascot robots unveiling event in Tokyo, Japan. Tokyo 2020 Mascot-type robots will welcome athletes and guests at Games venues and other Games-related locations with human-like movements. (Xinhua/Du Xiaoyi)