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A barricade is placed after the banks of the Rhine river were flooded due to continuous rainfalls in Cologne, Germany, Feb. 2, 2021. (Photo by Tang Ying/Xinhua)
A barricade is placed after the banks of the Rhine river were flooded due to continuous rainfalls in Cologne, Germany, Feb. 2, 2021. (Photo by Tang Ying/Xinhua)