英文關鍵字
adorable
anas
animal
baby
background
beach
beak
beautiful
bird
brown
calm
care
chick
child
chill
clean
cute
detail
duck
duckling
family
feather
fish
float
food
group
handsome
kid
lake
lie
little
log
mallard
many
mother
mum
natural
nature
nice
pond
river
small
spring
summer
swim
water
waterfowl
wild
wildlife
winter