英文關鍵字
agricultural
agriculture
alps
animal
beast
beef
breeding
brown
cattle
countryside
cow
dairy
day
ear
eating
eco
economy
farm
farming
farmland
fed
feed
feeding
field
friendly
grass
grassland
graze
grazing
green
head
heifer
herb
herd
husbandry
identification
livestock
mammal
meadow
mountain
nature
one
pastoral
pasture
ranch
rural
summer
tag