英文關鍵字
aerial
agriculture
agronomy
bright
cereal
color
copter
country
countryside
crop
cultivated
drone
farm
farmland
field
fly
grain
green
ground
harvest
industry
land
landscape
lonely
meadow
nature
organic
panorama
part
plant
plantation
rapeseed
ripe
road
rural
rye
scenic
season
section
sky
straw
summer
sunny
top
tree
various
vegetables
view
wheat