英文關鍵字
afraid
animal
animals
beauty
black
bovine
bull
calf
cattle
child
farm
female
food
frightened
funny
fur
grass
grasses
hair
hairy
himalayas
horizontal
horn
horned
horns
land
landscape
livestock
mammal
massive
nature
nobody
oxen
plateau
relationship
resting
rocks
ruminant
scare
shaggy
standing
startled
tibet
travel
two
vertebrate
wild
yak
yaks