英文關鍵字
agriculture
blue
bottom
bright
camera
cloud
clouds
cloudscape
colorful
country
day
environment
field
grass
grassland
green
heavens
horizon
idyllic
land
landscape
lawn
meadow
natural
nature
outdoor
pasture
plain
plant
rural
scene
season
shoots
sky
spring
summer
sunlight
sunny
top
vertically
vibrant
weather