floating dusts

• 浮尘

floating dusts的用法和样例：

例句

1. Bfore long, the norther was calmer, and with the floating dust being blown away, the street got cleaner and brighter, which made the wheeler accelerate easily.
   不一会，北风小了，路上浮尘早已刮净，剩下一条洁白的大道来，车夫也跑得更快。