英文關鍵字
agriculture
animal
animals
blackpasture
brown
cattle
chewing
cowcalf
eating
family
farm
feeding
field
food
grass
grazing
green
landscape
livestock
mammals
meadow
milk
mother
nature
outdoors
pets
rural
scenic
summer
udder
vietnam
young
英文關鍵字
agriculture
animal
animals
blackpasture
brown
cattle
chewing
cowcalf
eating
family
farm
feeding
field
food
grass
grazing
green
landscape
livestock
mammals
meadow
milk
mother
nature
outdoors
pets
rural
scenic
summer
udder
vietnam
young