英文關鍵字
alone
amusing
animal
ape
bondage
bonds
bright
brown
cage
caged
cages
camera
captivity
capuchin
climb
comical
creep
device
entertaining
environment
face
farm
funny
fur
green
independence
indoors
little
lonely
look
mammal
metal
monkey
muzzle
natural
nature
one
pretty
primate
servitude
shin
touch
trapped
waggish
wild
wildlife
zoo