英文關鍵字
agribusiness
agriculture
angus
animal
animals
barn
beef
bovine
bull
business
cattle
confinement
cow
dairy
domestic
domesticated
farm
farming
farmland
feed
feeding
feedlot
fence
field
groomed
heifer
herd
industry
livestock
lot
manure
meat
outdoor
outdoors
pen
processing
production
ranch
ranching
range
rural
show
slaughter
stockyard