英文關鍵字
animal
away
baby
beak
beautiful
beauty
bird
brown
country
countryside
cute
dive
duck
duckling
family
feather
feed
float
flock
fly
green
group
lake
little
love
mallard
mother
natural
nature
outdoor
parent
park
pond
poultry
reflection
river
rural
small
spring
summer
swamp
swim
water
waterfowl
wet
wild
wildlife
wing
yellow
young