Input (grade 13): Yet, with the arrival of torrential rains in the Wet season, they swell to mighty waterways, spreading across extensive floodplains and coastal wetlands and giving life to a vast array of freshwater and wetland species.
Output (grade 12): Yet, with the heavy rains in the Wet season, they become mighty waterways, spreading across huge floodplains and coastal wetlands and giving life to many freshwater and wetland species.