This still grab taken on July 27, 2021 from video obtained by China's state television CCTV shows a heavy sandstorm engulfing buildings on July 25 in Dunhuang in northwest China's Gansu province. - The wall of sand over 100 metres high swallowed the city on the fringes of the Gobi desert in scenes reminiscent of a disaster film. (Photo by STR / CCTV / AFP) / - China OUT / -----EDITORS NOTE --- RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO / CCTV" - NO MARKETING - NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS - NO ARCHIVESTempestade de areia atinge cidade chinesa e bloqueia autoestradas Tempestade de areia atinge cidade chinesa e bloqueia autoestradas Natureza
Pequim, ChinaMaior tempestade de areia em dez anos deixa Pequim sob manto de poluiçãoMaior tempestade de areia em dez anos deixa Pequim sob manto de poluiçãoChina