英文關鍵字
bird
duck
family
water
beak
lake
river
animal
nature
pond
spring
wild
wildlife
summer
feather
natural
mother
outdoor
wing
baby
cute
group
young
swan
beautiful
environment
feathers
outdoors
park
white
chick
life
wet
swim
ducks
feeding
animals
background
birds
city
dove
gray
pigeons
waterfowl
winter
female
green
little
marsh
newborn