英文關鍵字
agriculture
animal
animals
barn
beef
bovine
breeding
brown
bucket
bull
business
byre
calf
cattle
clover
cow
dairy
domestic
eating
ensilage
farm
food
grass
hay
herd
husbandry
industry
livestock
manger
milk
milker
milking
nose
product
production
ranch
rural
stable
stall
stalls
straw
thread
udder
veterinary