英文關鍵字
green
field
lucerne
medicago
sativa
alfalfa
plant
leaf
wind
natural
farming
nature
agriculture
crop
grass
farm
summer
harvest
rural
cultivated
background
food
outdoor
grow
growing
agricultural
cultivate
pasture
growth
farmland
plantation
country
countryside
organic
spring
meadow
foliage
fresh
full
frame
springtime