3月9日，两位市民行走在浮尘中的西宁市街头。当日，受强冷空气影响，高原古城西宁遭遇大风浮尘天气，整个城市被浮尘笼罩，能见度降低。新华社发（吴刚 摄）     On March 9,,Two people walk on the streets in xining in the dust.On the day,Affected by the strong cold air,Plateau xining encounter wind floating dust weather,The whole city is enveloped in dust,visibility.Xinhua hair(Wu gang was taken)

3月9日，浮尘笼罩下的西宁。新华社发（吴刚 摄） On March 9,,Fly ash enveloped in xining.Xinhua hair(Wu gang was taken)

    3月9日，市民行走在浮尘笼罩下的西宁街头。新华社发（吴刚 摄）     On March 9,,People walk under the cover of the dust of xining in the streets.Xinhua hair(Wu gang was taken)