砂嵐, ダストストーム
a strong, turbulent wind carrying clouds of dust, sand, or soil over a wide area, especially in an arid region
:
• The sudden dust storm reduced visibility to almost zero.
突然の砂嵐で視界がほぼゼロになった。
• Travel was disrupted due to a severe dust storm.
激しい砂嵐のため、交通が乱れた。
