英文關鍵字
agriculture
animal
barn
beef
black
bovine
business
calf
cattle
clean
cot
country
countryside
cow
cowhouse
cowshed
dairy
dairying
domestic
eating
factory
farm
farming
farmland
feed
feeding
field
food
grass
grazing
hay
herd
holstein
husbandry
industrial
industry
livestock
mammal
meat
milk
natural
pastoral
pasture
production
ranch
rural
shed
udder
village
white