英文關鍵字
abstract
background
bank
beautiful
beauty
blur
cascade
clean
clear
closeup
cold
creek
environment
fall
flow
flowing
fluid
foam
fresh
green
laps
liquid
looping
motion
natural
nature
outdoors
peace
peaceful
pure
river
roar
rock
run
scenery
splash
spring
stone
stream
sunlit
surface
time
timeless
tranquil
turbulent
wallpaper
water
waterfall
white