機器
agriculture
bio
biomass
breeding
cane
closeup
country
crop
day
energy
engine
environment
farm
farming
farmland
field
foliage
fossil
fuel
gearwheel
grass
green
growing
harvest
harvester
harvesting
juice
land
landscape
leafs
leaves
panorama
panoramic
plantation
raw
rural
simplicity
sky
stalk
stem
straw
sugar
sugarcane
tractor
tropical
y