floodway是什么意思

n.分洪河道

1. The floodway is designed to divert excess water away from populated areas.
洪水过道的设计是为了将多余的水流转移开来，远离居民区。

2. The construction of the floodway helped to prevent severe flooding in the city.
洪水流动通道的建设有助于预防该城市的严重洪水。

洪水过道；洪水流动通道；洪水流动路径；