Children take part in a swimming training at an indoor pool in Shanghai, July 4, 2022. Indoor gyms and natatoriums resumed operations on Monday as the COVID outbreak was under control in the city. (Photo: China News Service/Tang Yanjun)
Children take part in a swimming training at an indoor pool in Shanghai, July 4, 2022. Indoor gyms and natatoriums resumed operations on Monday as the COVID outbreak was under control in the city. (Photo: China News Service/Tang Yanjun)
Children take part in a swimming training at an indoor pool in Shanghai, July 4, 2022. Indoor gyms and natatoriums resumed operations on Monday as the COVID outbreak was under control in the city. (Photo: China News Service/Tang Yanjun)
Children take part in a swimming training at an indoor pool in Shanghai, July 4, 2022. Indoor gyms and natatoriums resumed operations on Monday as the COVID outbreak was under control in the city. (Photo: China News Service/Tang Yanjun)
Children take part in a swimming training at an indoor pool in Shanghai, July 4, 2022. Indoor gyms and natatoriums resumed operations on Monday as the COVID outbreak was under control in the city. (Photo: China News Service/Tang Yanjun)
Children take part in a swimming training at an indoor pool in Shanghai, July 4, 2022. Indoor gyms and natatoriums resumed operations on Monday as the COVID outbreak was under control in the city. (Photo: China News Service/Tang Yanjun)
Children take part in a swimming training at an indoor pool in Shanghai, July 4, 2022. Indoor gyms and natatoriums resumed operations on Monday as the COVID outbreak was under control in the city. (Photo: China News Service/Tang Yanjun)