英文關鍵字
beautiful
below
brook
brooklet
cascades
clean
current
day
destination
discovery
down
drip
drop
droplet
environment
excursion
exotic
fall
falls
flora
flow
fresh
green
greenery
hiking
jungle
leaf
long
natural
nature
outing
outside
over
peaceful
recreation
rocky
stream
tourism
travel
trekking
tropical
vertical
water
waterfall
wild