英文關鍵字
agriculture
farm
field
mammal
udder
animal
country
farmland
feeding
husbandry
beef
ranch
pasture
chew
shepherd
calf
village
domestic
countryside
dairy
landscape
rural
ecology
alpine
meat
cattle
grass
cow
milk
summer
grazing
herding
purebred
livestock
grassland
green
agronomy
spotted
meadow
nature
pastoral
breeding
eating
organic
pasturage
agribusiness
range
land