英文關鍵字
bird
animal
wildlife
beak
fauna
plumage
drake
close
swan
duck
goose
vertebrate
waterfowl
curious
water
mallard
young
animals
iroquois
ducks
geese
swans
crested
white
near
grazing
green
grass
horizontal
video
blurred
background
nopeople
people
英文關鍵字
bird
animal
wildlife
beak
fauna
plumage
drake
close
swan
duck
goose
vertebrate
waterfowl
curious
water
mallard
young
animals
iroquois
ducks
geese
swans
crested
white
near
grazing
green
grass
horizontal
video
blurred
background
nopeople
people