英文關鍵字
almonds
alone
beak
benefits
birds
brazil
cashews
cunning
exotic
feather
feeding
food
funny
hungry
intelligent
kalita
monk
nut
nuts
ornithology
parrot
paws
pet
playing
pretty
quaker
reinforcement
snacks
stole
veterinarian
wing
zoology
英文關鍵字
almonds
alone
beak
benefits
birds
brazil
cashews
cunning
exotic
feather
feeding
food
funny
hungry
intelligent
kalita
monk
nut
nuts
ornithology
parrot
paws
pet
playing
pretty
quaker
reinforcement
snacks
stole
veterinarian
wing
zoology