英文關鍵字
agriculture
animal
background
beef
bovine
brown
bull
cattle
chew
chews
closeup
country
cow
domestic
eating
farm
farmland
field
flock
flower
fly
food
grass
grassland
graze
grazes
grazing
green
herd
horn
insects
landscape
livestock
mammal
meadow
milk
nature
outdoor
pasture
peaceful
ranch
rural
sky
spot
summer
udder
village
white
wind