英文關鍵字
abstract
air
atmospheric
background
black
boiling
cloud
clouds
dark
dry
dust
effect
element
floating
flowing
fog
fume
gray
hard
haze
ice
isolated
light
magic
mist
misty
motion
mystery
nature
sky
slow
slowly
smog
smoke
space
steam
steamer
texture
vapor
vapour
vfx
white
wispy