機器
abstract
agribusiness
agricultural
agriculture
blade
chop
concavity
country
crops
cultivate
cut
detail
device
dirt
disc
disc plow
discs
disks
earth
equipment
farm
farmer
farming
field
food
ground
harrow
harrowing
implement
iron
land
loosen
machinery
metal
outdoor
parallel
plow
plowing
rural
scene
slice
soil
steel
technology
tool
tractor
unpack
weeds
work