英文關鍵字
backup
button
cable
center
cluster
communications
computer
connection
cord
data
digital
dmitrov
door
engineer
equipment
facility
finger
firewall
hand
hardware
high
hub
human
industry
information
infrastructure
internet
man
megafon
megaphone
modern
motion
movement
multiple
net
network
rack
room
router
row
server
service
storage
support
switch
system
technology
telecommunication
terminal
wire