英文關鍵字
adventure
background
beautiful
between
big
clean
environment
exotic
exotica
flora
flow
flowing
forest
fresh
greenery
journey
jungle
landscape
large
mountain
natural
nature
outdoor
outdoors
outside
rapid
river
rock
rocky
scenic
stone
stony
stream
summer
thicket
tourism
transparent
travel
tropic
tropical
water
wet
wild