英文關鍵字
muddy
river
flood
torrent
mud
brown
water
wild
stream
heavy
rain
foam
rock
rocky
bank
rapids
turbulent
storm
global
warming
coast
shore
splash
wash
landscape
shower
emergency
monsoon
cyclone
erosion
climate
desert
danger
deluge
rough
fast
flooding
natural
disaster
overflowing
red
flow