英文關鍵字
access
animation
antenna
area
available
broadcast
broadcasting
business
communication
computer
connect
connection
contact
contour
data
digital
fast
flag
icon
internet
mobile
modem
network
online
outline
phone
radio
router
satellite
service
sign
signal
silhouette
site
station
surfing
symbol
technology
thin
tower
transmission
wave
web
wifi
wireless