英文關鍵字
una
river
wild
strbacki
buk
croatia
national
park
scenic
mediterranean
environment
idyllically
water
beautiful
fresh
panorama
nature
landscape
tourism
summer
green
rock
travel
view
natural
flow
stream
flowing
flows
karst
cascades
flora
naturally
waterfall
aerial
panoramic
peace
europe
tranquil
quad
copter
quadcopter
lika
vegetation
continental
outdoor
scene
ecology
rails
train