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