英文關鍵字
beautiful
beauty
botanical
cascade
clean
cleanse
countryside
creek
dam
dams
environment
flow
flowing
forest
fresh
garden
gorgeous
green
grove
lake
landscape
leaves
natural
nature
open
outdoor
park
relaxation
river
riverbed
rock
scene
scenery
scenic
season
small
spring
stone
stream
summer
tourism
travel
tree
trees
water
watercourse
waterfall
waterfalls
wet