英文關鍵字
abstract
animated
animation
background
blank
blue
blur
circle
circuit
communication
computer
cyberspace
data
design
digital
display
electronic
element
empty
engineering
fantastic
footage
future
futuristic
glow
graphic
hemisphere
internet
intro
light
modern
nebula
numbers
roll
rotating
saver
science
space
spheres
stars
style
system
tech
technology
transparent
vector
video
web