英文關鍵字
background
black
blinking
box
broadband
communication
computer
connect
connected
connecting
connection
data
device
digital
electronic
equipment
establish
ethernet
green
hardware
indicator
internet
isolated
lamps
lan
lights
modem
net
network
networking
object
office
part
red
router
switch
technology
top
view
web
white
wifi
wireless
wlan