Dust storm, 沙塵暴

One of the scariest weather sights you can see is a dust storm like this looming towards you. This one in Iraq towered over 1km high. You need to get indoors fast, before the choking dust, sand and dirt fills the air.
Photograph: Handout/Getty Images
The wildest weather – in pictures | Children's books | The Guardian
http://www.theguardian.com/childrens-books-site/gallery/2016/feb/20/the-wildest-weather-in-pictures

Dust storm - Wikipedia, the free encyclopedia

沙塵暴