Dust storm, 沙塵暴

A dust storm moves through Phoenix, Thursday, July 3, 2014. (AP Photo/The Arizona Republic, Patrick Breen)

A dust storm moves through Phoenix, Thursday, July 3, 2014. (AP Photo/The Arizona Republic, Patrick Breen)
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Dust storm hits Phoenix, flights grounded - Yahoo News
http://news.yahoo.com/dust-storm-hits-phoenix-flights-grounded-035645063.html
Dust storm - Wikipedia, the free encyclopedia
http://en.wikipedia.org/wiki/Dust_storm
沙塵暴 - 維基百科，自由的百科全書
http://zh.wikipedia.org/wiki/%E6%B2%99%E5%B0%98%E6%9A%B4
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