英文關鍵字
animal
austria
austrian
background
beak
beauty
birds
blue
calm
calmness
day
duck
earlyspring
elegance
europe
feather
garda
goose
grace
italy
lake
lakeview
landscape
light
matingswan
misty
mountain
muteswan
nature
ornithology
outdoors
peace
pond
purity
reflection
river
sand
scene
scenery
serenity
shore
sky
summer
swan
swimming
tourism
tranquil
travel
vacation
view
water
white
wild
wildlife
wing