low-lying wet land with grassy vegetation; usually is a transition zone between land and water; "thousands of acres of marshland"; "the fens of eastern England" 草の生えた低い湿った土地。通常陸地と水の間の移行部分。
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【上位】 a low area where the land is saturated with water 土地が浸水した低地。
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【下位】 low-lying wet land that is frequently flooded with saltwater 塩水でしばしば洪水の被害にあう低地の湿った土地。
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