英文關鍵字
blow
blowing
blue
concrete
dam
debit
flow
flowing
force
gale
hydro
lake
large
nature
power
powerful
sluice
splash
splashing
strong
water
wave
waves
white
wind
windy
英文關鍵字
blow
blowing
blue
concrete
dam
debit
flow
flowing
force
gale
hydro
lake
large
nature
power
powerful
sluice
splash
splashing
strong
water
wave
waves
white
wind
windy