Any of certain other wetland areas, such as a fen, having a peat substrate.
Any of certain other wetland areas, such as a fen, having a peat substrate.
沼泽地区任一种其它的湿地，有泥炭底面，如沼泽
Any of certain other wetland areas, such as a fen, having a peat substrate.
沼泽地区任一种其它的湿地，有泥炭底面，如沼泽