英文關鍵字
abstract
alpha
backdrop
background
bright
circle
element
energy
hologram
light
portal
rays
red
ring
spin
swirl
transparency
tron
vortex
英文關鍵字
abstract
alpha
backdrop
background
bright
circle
element
energy
hologram
light
portal
rays
red
ring
spin
swirl
transparency
tron
vortex