英文關鍵字
sky
clouds
cumulus
blue
white
daytime
serene
calm
weather
fluffy
clear
peaceful
tranquil
gentle
atmosphere
vast
mild
sporadic
quiet
mood
bright
background
meteorological
conditions
snapshot
heavens
firmament
celestial
view
azure
tranquility
expansive
soft
shapes
floating
reflecting
scattered
patches
adorn
convey
hint
suggest
indicate
fair
stable
peace
serenity
quietude