英文關鍵字
beak
bird
walking
white
waddling
waddles
grooming
colorful
duck
nature
ornithology
pekin
wild
animal
aquatic
avian
beautiful
beauty
bill
birdwatching
waterside
behaviour
color
colour
ducks
feather
green
male
plumage
water
wildlife
close
handsome
head
neck
slomo
pond
sand
lake
grass