fog warning

• 雾警

fog warning的用法和样例：

例句

1. Fog warnings are clearly displayed on motorways, but many drivers still take no head of them.
   大雾警告清清楚楚地出示在汽车道上，但很多司机不予理睬。
2. Several cars piled up after ignoring the fog warning on the motorway.
   由于无视高速公路上有大雾的警告，有好几辆汽车撞在一起。