機器
agriculture
agronomy
black
business
cloud
country
countryside
countrysyde
cultivate
cultivated land
culture
dirt
driving
earth
environment
equipment
farm
farming
farmland
field
ground
harrow
house
humus soil
industry
land
landscape
machinery
natural
outdoor
plough
plowing
prepare
red
rural scene
scene
season
seasonal
seed
sow
spring
straw
tractor
village
working