機器
abundance
agricultural
agriculture
agronomy
airconditioned
arable
background
barley
blue
cereal
combine
crop
cultivated
cutter
decline
drive
drum
dust
engine
evening
farm
farming
field
golden
grain
harrow
harvester
harvesting
industry
machinery
nobody
orange
outdoors
reaping
red
ripe
rye
season
silhouette
sky
soy
straw
sun
sunset
tillage
transportation
wheat
working
yellow