英文關鍵字
agricultural
agriculture
bovine
brown
cattle
chewing
chews
closeup
cow
cows
cream
dairy
daylight
daytime
eat
eating
eats
farm
feed
feeder
feeding
feeds
grass
grazes
grazing
grid
hay
industrial
jersey
metal
milk
munches
munching
one
portrait
railings
rails
shed
single
straw
sun
sunny