Test event held for Beijing 2022 Olympic Winter Games
//english.dbw.cn Author： Source：xinhua Editor：Yang Fan 2021-10-27 15:34:56
Photographers take shots during a test event for Beijing 2022 Olympic Winter Games at the National Sliding Center in Yanqing Zone, Beijing, capital of China, Oct. 26, 2021. (Xinhua/He Changshan)
