A zoo worker disinfects the fencing of a tiger house at the Alipore zoo in Kolkata, India on April 7, 2020. (Str/Xinhua)
Countries take measures to battle COVID-19
Source: Xinhua| 2020-04-08 07:33:45|Editor: huaxia
A zoo worker disinfects the fencing of a tiger house at the Alipore zoo in Kolkata, India on April 7, 2020. (Str/Xinhua)
