英文關鍵字
agricultural
agriculture
birds
blue
clouds
cloudscape
combine
crop
cultivating
farm
field
flying
food
fresh
green
grow
growing
growth
harvest
harvester
harvesting
heat
industrial
industry
june
land
machine
machinery
nature
organic
peas
pigeon
plant
plants
pouring
ripe
stubble
summer
sunny
tractor
trailer
vegetable
working
yellow