英文關鍵字
aerial
agricultural
agriculture
alps
animal
background
blue
breed
bull
calf
cattle
clouds
color
country
countryside
cow
dairy
day
drone
ecology
europe
farm
farming
feeding
field
forest
gravel
grazing
green
herb
herd
land
landscape
livestock
meadow
meat
milk
mountain
nature
pasture
piebald
ranch
rural
scene
scenic
spring
summer
tail
white