英文關鍵字
agricultural
arable
blade
countryside
cultivator
cutter
dig
dirt
driving
dust
earth
equipment
farmer
farming
farmland
field
gear
grass
ground
hoeing
machinery
male
man
meadow
mini
motion
motor
outdoor
outside
person
petrol
plough
plowing
power
rotary
rotation
rotor
rototiller
rural
slow
soil
spring
tillage
tiller
tines
tool
tractor
turning
village
wheel
work