Floodplain
01
氾濫原, 洪水原
a low-lying area of land next to a river, composed primarily of river sediments, that is prone to flooding
例
Farmers often cultivate crops on the floodplain due to the rich, fertile soil left by periodic flooding.
農家は、周期的な洪水によって残された豊かで肥沃な土壌のために、よく氾濫原で作物を栽培します。
