英文關鍵字
alpine
animal
animals
background
beautiful
beauty
cloud
environment
farm
farmland
flock
glacial
grass
grazing
green
herd
hiking
hill
lake
landscape
mammal
mountain
mountaineering
mountains
natural
nature
outdoor
outdoors
panorama
pasture
scenery
scenic
sheep
sky
summer
sunny
tourism
travel
trekking
valley
view
white
wool