英文關鍵字
animal
apple
background
behind
big
cage
cell
chewing
children
chimp
close
cute
day
despair
eat
eating
equipment
face
feed
feeding
fence
food
fur
furry
hand
house
hungry
iron
jail
life
looking
love
macaque
mesh
monkey
nature
one
people
pet
play
primate
sad
sadness
security
seeds
summer
wild
wildlife
zoo