英文關鍵字
animals
battle
bird
bread
city
day
dove
doves
dull
eat
eating
feather
feed
flap
flight
flock
flow
fly
hunger
hungry
life
need
ornithology
reward
rolls
satisfaction
sity
surviving
survivors
symbol
urban
view
vision
walk
wild
wildlife
wing
英文關鍵字
animals
battle
bird
bread
city
day
dove
doves
dull
eat
eating
feather
feed
flap
flight
flock
flow
fly
hunger
hungry
life
need
ornithology
reward
rolls
satisfaction
sity
surviving
survivors
symbol
urban
view
vision
walk
wild
wildlife
wing