英文關鍵字
animal
background
bathe
beak
bill
bird
birds
calm
city
cleanse
clear
cold
coldly
color
day
disheveled
dove
famine
fauna
feather
feed
flock
flora
food
fountain
frost
gray
grey
group
head
ice
isolated
life
movement
nature
park
peace
pecking
pen
pigeon
road
season
snow
speed
street
town
view
walking
winter