機器
aerial
agricultural
agriculture
agronomy
autumn
brown
country
countryside
crop
cultivated
cutting
czech
dirt
dutch
equipment
factory
farm
farmer
farming
farmland
field
from above
from sky
grain
grass
growth
harvest
harvesting
industry
land
landscape
meadow
natural
nature
orange
plant
plants
plow
plowing
rural
season
sky
top
tractor
vehicle
white
work