On July 15, Korla, Xinjiang, was hit by the strongest dust storm since the summer. The local morning sky was still blue sky and white clouds. At 18:30, strong winds and dust suddenly struck. The entire city was gray and the visibility was less than 50 meters. The air was permeated with a pungent smell of sand and dust, which caused inconvenience to the people's travel. . Photo by Yang Houwei

Release time: 2020-07-15 21:50:21 [Editor: Li Peiyun]