機器
agriculture
anglo
animal
australia
automated
breed
brown
closeup
dairy
day
domestic
domesticated
ears
ecology
equipment
factory
feed
goat
goat39
goats milk
grass
herd
industrial
industry
inside
landscape
legs
livestock
lop eared
low angle view
mammal
meat and milk
melbourne
milk
nobody
one
outdoors
pasture
pump
ruminant
s milk
sky
supplies
therapeutic milk
udder
vertebrate