英文關鍵字
adult
africa
african
animal
animals
ape
apes
big
closeup
common
conservation
critical
critically
endangered
exotic
female
gorilla
gorillas
grass
great
hominidae
large
male
mammal
mammals
mature
monkey
monkeys
movement
moving
pet
pets
popular
portrait
primate
primates
specie
species
status
threatened
tropical
walk
walking
western
zoo
zoology