Xu Jiayu (down) of China takes part in a training session ahead of the Tokyo 2020 Olympic Games at the Tokyo Aquatics Centre, in Tokyo, Japan, on July 22, 2021. (Xinhua/Wang Jingqiang)
In pics: athletes attend training session ahead of Tokyo Olympics
Source: Xinhua| 2021-07-22 13:49:10|Editor: huaxia
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