英文關鍵字
air
atmosphere
atmospheric
background
beautiful
beauty
blue
clean
clear
cloud
cloudscape
cloudy
colorful
concept
cumulus
day
environment
freedom
god
godness
good
harmony
heaven
independence
landscape
light
move
natural
nature
outdoor
ozone
paradise
peace
ray
relax
season
shine
sky
spring
summer
sun
sunbeam
sunlight
sunny
time
weather
white
wind
world