機器
abstract
agribusiness
agricultural
agriculture
agronomy
blade
chop
country
crop
cultivate
cultivation
cut
dirt
disc
discs
disk
earth
equipment
farm
farmer
farming
field
garden
green
ground
harrow
harrows
heavy
implement
iron
land
loosen
machinery
metal
new
outdoor
powered
rear
red
rural
sharp
soil
steel
teeth
tillage
tool
tractor
weeds
work