英文關鍵字
agricultural
agriculture
agrotechnology
arable
blade
cultivate
cultivated
cultivater
cultivator
detail
earth
engine
equipment
field
footage
garden
gardening
gear
grass
hand
homegarden
industry
instrument
land
lawn
loam
machine
machinery
mechanization
motion
motor
motorized
nature
outdoor
path
plough
ploughing
plow
plowing
power
rotary
rural
slow
soil
technology
tool
tractor
turning
wheel
work