英文關鍵字
adult
alone
animal
ape
arm
arms
bird
birds
body
bornean
borneo
brown
coat
couple
drake
duck
ducks
eat
eating
eats
face
facial
fauna
feet
female
food
fur
gorge
gorging
gormandize
gormandizing
grass
green
grip
hair
hand
hands
head
individuality
intelligent
lonely
long
male
mammal
man
monkey
mouth
natural
nature
nose
nostril
nostrils
orangutan
outdoor
outdoors
outside
paw
paws
pelt
pongo
pose
power
powerful
prehensile
pygmaeus
reddish
robust
shaggy
sit
sitting
snout
strong
swim
swimming
tree
trees
water
wild
wildlife