flood control planning

例句：

1. 1.The city has implemented a flood control plan to prevent future disasters.
   该市实施了一项洪水控制计划，以防止未来的灾害。
2. 2. The government is working on a flood control plan to address the increasing frequency of flooding events.
   政府正在制定一个洪水控制计划，以应对洪水事件日益频繁的问题。
3. 3. The new flood control plan includes measures to reduce the impact of heavy rainfall onurban areas.
   新的洪水控制计划包括减轻大雨对城市地区影响的措施。