英文關鍵字
billowing
blue
clip
cloud
clouds
cloudscape
digital
formations
fresh
lapse
loop
looped
meteorological
meteorology
motion
movement
moves
moving
nature
overcast
peaceful
serenity
skies
sky
summer
the
tranquility
video
white
zoom
英文關鍵字
billowing
blue
clip
cloud
clouds
cloudscape
digital
formations
fresh
lapse
loop
looped
meteorological
meteorology
motion
movement
moves
moving
nature
overcast
peaceful
serenity
skies
sky
summer
the
tranquility
video
white
zoom