People participate in doing exercises at the Prater Park of Vienna, Austria, on June 24, 2020. (Xinhua/Guo Chen)
People do exercises at Prater Park of Vienna, Austria
Source: Xinhua| 2020-06-25 11:25:17|Editor: huaxia
People participate in doing exercises at the Prater Park of Vienna, Austria, on June 24, 2020. (Xinhua/Guo Chen)
