英文關鍵字
animal
balkans
blunt
body
bos
bovine
breeding
cattle
close
cow
day
domestic
eat
eurasian
europe
eye
farm
farmland
feed
field
free
grass
grassland
graze
head
herbivore
hoof
horn
husbandry
leg
lick
livestock
mammal
meadow
muzzle
nobody
nostril
outdoor
part
pasture
profile
range
ruminant
season
spring
sunny
taurine
taurus
tipping
tongue