英文關鍵字
globe
sphere
light
plasma
energy
tesla
night
butterfly
decor
ball
blue
moving
coil
rays
discharge
ray
electric
purple
lightning
physics
black
background
power
powerful
pink
round
science
decoration
fiction
technology
voltage
pulsating
lamp
glow
generator
abstract
beam
burst
colorful
charge
flash
electricity
futuristic
electrical
electrode
experience
experiment
magic
futurism
circle
beams
side