- A dust storm.
沙尘暴 - A wall of dust up to a mile high,
一堵近两公里高的由沙尘构筑的墙 - travelling at almost 70mph.
速度达到每小时110公里 - Today these destructive storms are some of the most powerful ever seen.
如今这些破坏性风暴是有史以来最强大的风暴之一 - Unstoppable, they can travel thousands of miles...
势不可挡的沙尘暴穿越数千公里 - ..overwhelming towns and cities across the world...
压垮世界各处的城镇 - ..in an instant.
以迅雷不及掩耳之势