英文關鍵字
video
splash
water
running
fountain
freshwater
wet
stream
flowing
liquid
scenery
motion
cool
relaxation
conservation
transparent
weather
ecology
waterfall
freshness
drought
crisis
resources
conflict
aqua
drop
reflection
horizontal
flood
eco
heat
sustainable
spray
climate
environmentally
alternative
disaster
park
cascade
splashing
summer
fresh
flow