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Soldiers in historical uniforms take part in a parade to celebrate the 99th anniversary of Poland's independence in Warsaw, capital of Poland, on Nov. 11, 2017. (Xinhua/Jaap Arriens)
Soldiers in historical uniforms take part in a parade to celebrate the 99th anniversary of Poland's independence in Warsaw, capital of Poland, on Nov. 11, 2017. (Xinhua/Jaap Arriens)