3月9日，河南郑州市区笼罩在沙尘中。当日，河南郑州遭遇大风扬沙天气，给市民出行带来不便。河南气象台发布大风蓝色预警信号，提醒市民注意防范。新华社记者 朱祥 摄     On March 9,,Henan zhengzhou city enveloped in dust.On the day,Henan zhengzhou high winds flying sand weather,Give people travel inconvenience.Henan meteorological observatory issued the wind blue warning signal,Prevention awareness of the community.The xinhua news agency reporters Zhu Xiang perturbation

    3月9日，河南郑州市区笼罩在沙尘中。新华社记者 朱祥 摄     On March 9,,Henan zhengzhou city enveloped in dust.The xinhua news agency reporters Zhu Xiang perturbation

    3月9日，河南郑州市区笼罩在沙尘中。新华社记者 朱祥 摄     On March 9,,Henan zhengzhou city enveloped in dust.The xinhua news agency reporters Zhu Xiang perturbation

    3月9日，在郑州街头，市民“全副武装”出行（拼版照片）。新华社记者 李博 摄     On March 9,,Street in zhengzhou,citizens"Armed to the teeth"travel(Puzzle photos).Xinhua news agency reporters li bo was taken

    3月9日，在郑州街头，市民迎风出行。新华社记者 李博 摄     On March 9,,Street in zhengzhou,Citizens to travel against the wind.Xinhua news agency reporters li bo was taken

    3月9日，在郑州街头，一位市民“全副武装”骑行。新华社记者 李博 摄     On March 9,,Street in zhengzhou,A resident"Armed to the teeth"cycling.Xinhua news agency reporters li bo was taken

    3月9日，在郑州郑东新区，一个卖风筝的摊主因风沙袭击而收摊离开。新华社记者 赵鹏 摄   On March 9,,In zhengzhou zhengdong new district,A vendor selling kites by wind attacks and pulled away.Xinhua news agency reporter zhao peng

    3月9日，在郑州街头，两名青年艰难行进。新华社记者 赵鹏 摄     On March 9,,Street in zhengzhou,Two teenagers struggling.Xinhua news agency reporter zhao peng