英文關鍵字
agriculture
alpine
alps
background
beautiful
beauty
blue
carpathians
clouds
color
country
countryside
ecology
environment
europe
field
flower
forest
grass
grassland
green
hiking
hill
hills
land
landscape
meadow
mountain
mountains
natural
nature
park
pasture
pine
plant
rural
scene
scenery
sky
slovakia
spruce
sun
sunny
tourism
travel
tree
vacation
valley
view
wood