英文關鍵字
sky
cloud
large
heaven
blue
background
white
paradise
atmospheric
cumulus
atmosphere
up
good
weather
cloudscape
peace
landscape
world
cloudy
light
sunlight
wind
summer
time
spring
sunny
day
concept
freedom
clean
clear
colorful
season
move
shine
outdoor
environment
nature
natural
air
harmony
independence
beauty
beautiful
horizontal
bird
branch
big
rural
relax