英文關鍵字
abstract
background
beautiful
beauty
cascade
clear
close
closeup
colorful
composition
creek
curve
down
drop
dynamic
environment
exposure
fall
fleet
flow
flowing
forest
fresh
green
landscape
leak
motion
mountain
natural
nature
outdoor
park
pure
river
rock
silky
slow
smooth
speed
splash
spring
stone
stream
tree
view
wallpaper
water
waterfall
wild
wonderful