We have no meanings for "flat marshland" in our records yet.
1 To our left is flat marshland , belts of reeds, and the lake on which the central ice-sheet has not melted.
2 They were running out of the timber into a flat marshland covered with cattails and high grass and crisscrossed with canals.
3 Beyond stretched the flat marshland , its mossy turf leavened with cracks and creeks of all widths, filled also with sea-slime and sea-water.
4 They were leaving the flat marshlands and starting to climb into the low hills to the north.
5 From her position in the shade of the willow, she looked out over the flat marshlands toward the west.
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