英文關鍵字
one
person
young
adult
man
male
caucasian
people
resigned
system
alert
urban
real
graph
numbers
computing
connection
maintenance
backup
computer
cable
data
database
digital
electronic
equipment
hardware
warning
cyber
attack
virus
firewall
information
safety
security
privacy
media
memory
network
server
storage
technology
work
workplace
order
concept
datacenter
digitally
generated
animation
montage
illustration