機器
agricultural
agriculture
agrobusiness
automation
black
blade
country
crops
cultivate
cultivation
cut
detail
discs
disks
drills
earth
equipment
exhibit
exhibition
farm
farmer
farming
field
furrow
grass
green
ground
harrow
harrowing
harvest
heavy
industry
iron
land
machinery
many
metal
outdoor
produce
red
rural
season
slice
soil
steel
wheel
work
yellow