英文關鍵字
teeth
stick
puppy
dog
change
reward
wrinkled
playful
dear
outdoors
angry
brown
handsome
big
giant
wrinkles
joy
mastiff
muzzle
pedigree
bone
breed
dairy
purebred
french
pet
healthy
green
happy
beauty
grass
game
sea
trained
natural
active
noble
animal
friend
friendship
health
golden
large
beach
action
play
fun
outdoor
looking