flood warning

• 洪水警报

flood warning的用法和样例：

例句

1. Flood alarm grows in quake area.
   震区的洪水警报增加。
2. Severe wind and rain across the country causes chaos on the roads and sparks a series of flood alerts.
   全国各地严厉风雨造成混乱的道路及火花一系列洪水警报。