英文關鍵字
river
wave
slow
motion
flow
white
bright
beautiful
brook
clean
clear
close
closeup
cold
color
creek
current
detail
environment
fast
flowing
fresh
freshness
green
landscape
light
natural
nature
outdoor
outdoors
pure
rapid
rapids
rock
season
speed
splash
spray
spring
stone
stones
stream
summer
sunny
surface
view
water
wet
wild