機器
agricultural
agriculture
agronomy
arable
arley
brown
culture
cutting
dirt
driver
driving
dust
earth
england
english
equipment
farm
farmer
field
growth
harrow
harvesting
hay
land
machinery
men
nature
occupation
outdoors
people
plow
plowed
preparation
rural
scene
scenics
season
sky
spring
stubble
summer
sunlight
threshing
tractor
turning
uk
vehicle
worker
working