機器
agriculture
amish
animal
blue
brown
clouds
country
countryside
county
crop
earth
equipment
farm
farmer
farming
farmland
field
green
harvest
heritage
horsepower
labor
lancaster
land
landscape
lonely
nature
oldfashioned
outdoor
pa
pennsylvania
plow
pull
rural
scenic
sky
soil
sow
spring
sunny
teamwork
vintage
work