英文關鍵字
africa
african
alone
animal
ape
black
blue
bonobos
brown
chimp
chimpanzee
congo
creature
endangered
eyes
forest
front
hairy
humanlike
intelligent
jungle
looking
mammal
monkey
natural
nature
one
pan
paniscus
primate
pygmy
sad
sit
social
species
themes
think
tree
tropical
video
wild
wildlife