機器
action
agricultural
agriculture
agronomy
blades
cereal
conceptual
country
countryside
crop
cultivation
development
dirt
driving
dust
earth
equipment
farm
farmer
farming
farmland
field
future
green
growing
growth
horizon
industry
land
landscape
machinery
outdoors
plant
plough
plow
plowing
preparation
rural
season
sky
soil
summer
technology
till
tilling
tractor
vehicle
work
working