英文關鍵字
agriculture
animal
asian
beef
black
breeding
buffalo
bull
calf
cattle
chicago
cow
dairy
eat
farm
farmer
farming
farmland
female
field
herd
horn
horned
horns
indian
isolated
livestock
male
mammal
mature
meadow
meat
milk
milking
muscle
nose
pasture
powerful
stock
vegetarian
white
wild
wildlife
yak