英文關鍵字
agriculture
beauty
blue
cloud
cloudscape
crop
cultivated
dawn
day
dusk
environment
evening
field
flower
freedom
freshness
green
growth
land
lapse
lawn
meadow
motion
nature
nobody
nonurban
outdoors
people
plain
plant
plants
rural
scene
sky
summer
sunlight
sunny
sunset
timalapse
time
tranquil
vibrant
view
yellow