英文關鍵字
brook
cascade
clean
cold
creek
croatia
day
environment
flood
flora
flow
flowing
forest
fresh
grass
green
lake
lakes
landscape
lichen
morning
moss
motion
mountains
national
nature
outdoor
outdoors
park
plant
plitvice
reflection
refresh
river
rock
splash
spring
stones
stream
sunlight
sunny
sunrise
sunset
tourism
travel
tree
trees
water
waterfall
wet
woods