英文關鍵字
agriculture
animal
bovine
bulls
cattle
cow
cows
dairy
farm
farming
farmland
field
friesian
grass
graze
grazing
herd
hill
holstein
livestock
meadow
nature
sky
wales
英文關鍵字
agriculture
animal
bovine
bulls
cattle
cow
cows
dairy
farm
farming
farmland
field
friesian
grass
graze
grazing
herd
hill
holstein
livestock
meadow
nature
sky
wales