英文關鍵字
agricultural
agriculture
agronomy
barn
blue
bread
bright
cereal
cloud
clouds
cloudscape
crop
farm
farming
field
flour
food
grain
green
growing
harvest
harvesting
industry
land
landscape
lapse
large
manufacturing
natural
nature
over
pick
picking
plant
plantation
proceeds
production
ripe
ripening
scenery
seed
speed
straw
summer
sunlight
sunny
time
timelapse
wheat
wind
yield
young