短语词组短语non -flooded area 非黄泛区quangang flooded area 泉港蓄滞洪区Yellow River Flooded Area 黄泛区Flooded or Waterlogged Area Under 除涝面积flooded area in Yongding River 永定河泛区Flooded Area of East Henan 豫东黄泛区 返回 flooded area