Ainda não temos significados para "cross the floodplain".
1There was a large dead dog there of the kind he'd seen crossing the floodplain.
2They crossed the floodplain and the sedge meadow and headed over the great grasslands that led home.
3Visible shadows of clouds crossing the floodplain.
4East of the Exe the route crosses the floodplain to Netherexe and over the mainline of the Great Western Railway.