常見(jiàn)例句雙語(yǔ)例句The three major soil types in this region are the paddy soil, the alluvial soil, and the salt swamp soil.主要土壤有水稻土、沖積土和濱海鹽漬沼澤土（海塗土壤）等三個(gè)土類。 返回 swamp paddy soil