機器
agribusiness
agricultural
agriculture
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
metal
outdoor
parallel
plough
plougher
plow
plowing
produce
red
rural
season
slice
soil
steel