英文關鍵字
air
atmosphere
background
blue
calm
cloud
clouds
cloudscape
cloudy
color
dark
day
evening
heaven
light
meteorology
nature
night
people
serene
sky
still
summer
sunset
weather
英文關鍵字
air
atmosphere
background
blue
calm
cloud
clouds
cloudscape
cloudy
color
dark
day
evening
heaven
light
meteorology
nature
night
people
serene
sky
still
summer
sunset
weather