material in the top layer of the surface of the earth in which plants can grow (especially with reference to its quality or use)

植物が成長できる地表の上層の物質（特にその品質や使用に関して）

low land that is seasonally flooded; has more woody plants than a marsh and better drainage than a bog

季節的に洪水になる低地；湿地よりも木が多く、沼地よりも排水が良い

low-lying wet land with grassy vegetation; usually is a transition zone between land and water

草が多く生えている低地の湿地; 通常は陸地と水域の間の移行地帯

wet spongy ground of decomposing vegetation; has poorer drainage than a swamp; soil is unfit for cultivation but can be cut and dried and used for fuel

湿ったスポンジ状の腐敗植物の地面。沼地より排水が悪く、土壌は農耕には適さないが、切り取って乾燥させて燃料として使用できる。