英文關鍵字
light
abstract
background
energy
animation
motion
smooth
flow
flowing
mist
shape
backdrop
smoky
dynamic
magic
stream
lines
effect
air
blue
concept
curve
bright
design
flare
colorful
black
fog
wave
white
steam
isolated
swirl
art
pattern
mystic
magical
gas
elegant
creativity
explosion
space
glow
effects
smoke
real
time