英文關鍵字
agriculture
background
beam
beautiful
beauty
blue
bread
bright
cereal
corn
crop
dark
dusk
ear
ecology
environment
farm
field
food
gold
golden
grain
grow
growth
harvest
harvesting
landscape
light
natural
nature
orange
plant
red
rural
rye
scene
season
seed
silhouette
stem
summer
sun
sunlight
sunny
sunrise
sunset
sunshine
wheat
wonderful
yellow