tū / rú / qí / lái / de / shā / bào / zhē / zhù / le / zhěng / gè / tiān / kōng / néng / jiàn / dù / yí / xià / zi / jiàng / de / hěn / dī

突如其来的沙暴遮住了整个天空，能见度一下子降得很低。

The sudden sandstorm covered the entire sky, and visibility quickly dropped very low.