英文關鍵字
agricultural
agriculture
antique
cambric
cereal
clouds
combine
corn
crop
equipment
farm
field
food
gold
golden
grain
grow
growing
growth
harvest
harvester
harvesting
industry
land
machine
machinery
nature
plant
reap
reaping
ripe
rural
rye
seed
straw
summer
tractor
transport
transportation
truck
vintage
wheat
working
yellow
yield