機器
agricultural
agricultural machinery
agriculture
agronomy
american
barn
blue
building
cloud
combine harvester
construction
country
countryside
cultivate
earth
engineering
equipment
farm
farm yard
farming
farmland
fence
field
grass
green
harrow
harvest
industry
land
landscape
large
machinery
modern
nature
old
outdoor
people
preparation
rural
soil
technology
tractor
transportation
vehicle
village
vintage
wheel
work
yard