英文關鍵字
agriculture
animal
cow
farm
livestock
calf
cattle
paddock
breeding
dairy
farming
milk
rural
bovine
bull
lodge
stall
care
house
manger
nursing
rearing
separate
agribusiness
domestic
food
nature
beef
black
calves
feeding
cage
cub
day
farmer
feed
feeder
fodder
growth
natural
nourish
offspring
pail
brown
enclosure