英文關鍵字
administrator
adsl
background
blue
cable
center
communication
computer
connect
connection
cross
data
display
electric
electronic
equipment
ethernet
fiber
future
global
hardware
information
inter
internet
isdn
macro
modem
modern
module
network
optical
patch
plug
rj45
room
section
security
service
socket
speed
system
technology
things
trouble
visual
web
wire
world
yellow