n.洪泛区，河漫滩，泛滥平原

The floodplain is an important ecosystem that缓冲区 serves as a natural buffer against floods.
洪水平原是一个重要的生态系统，作为洪水的天然缓冲区。
Houses were built on stilts in the floodplain to minimize damage from rising waters.
在洪水平原上，房屋建在桩基上以减少洪水上涨造成的损害。
After the heavy rainfall, the river overflowed its banks and flooded the adjacent floodplain.
大雨过后，河水溢出河岸，淹没了附近的洪水平原。
Conservation efforts focus on preserving the vegetation in floodplains to maintain water quality.
保护工作集中在保护洪水平原的植被，以保持水质。
During flood season, many residents are temporarily evacuated from their homes located in the floodplain.
在洪水季节，许多居民会被暂时从位于洪水平原的家中疏散。
Floodplain mapping is crucial for land-use planning and disaster management.
洪水平原地图对于土地利用规划和灾害管理至关重要。
The government implemented a program to restore wetlands and floodplains to improve water flow and reduce flood risk.
政府实施了一项计划，恢复湿地和洪水平原以改善水流并降低洪水风险。
Archaeological sites have been found in ancient floodplains, providing insights into past civilizations.
在古老的洪水平原上发现了考古遗址，为我们了解过去文明提供了线索。
Farmers in the floodplain region are advised to implement sustainable farming practices to prevent soil erosion during floods.
建议洪水平原地区的农民采用可持续的耕作方法，以防止洪水期间的土壤侵蚀。
The construction of levees along the river was designed to protect the surrounding floodplain from devastating floods.
沿河建造堤坝是为了保护周围的洪水平原免受毁灭性洪水的侵袭。