英文關鍵字
sparrows
snow
flock
winter
foraging
eat
gray
cold
abstract
food
nature
bird
feather
cute
group
background
animal
fly
brown
jump
enjoy
white
china
asia
eurasian
tree
sparrow
beak
season
static
locked
off
lockdown
close
shot
collection
color
wild
passer
montanus
wildlife