英文關鍵字
abstract
animation
business
camera
caucasian
cctv
change
child
closed-circuit
communication
community
computer
concept
connect
connecting
connection
data
database
design
development
digital
digitally
female
filming
generated
girl
global
globe
graphic
idea
illustration
information
internet
line
montage
moving
network
networking
numbers
on
one
online
people
person
processing
recording
research
safety
search
security
sharing
surveillance
technology
television
village
web
world