英文關鍵字
abstract
access
building
business
cellular
city
communication
community
computer
concept
connect
connection
data
development
digital
future
generation
global
icon
ict
information
internet
iot
line
lte
media
mobile
modern
network
networking
people
phone
screen
service
sign
signal
smart
smartphone
social
speed
symbol
system
systems
tech
technology
telecommunication
web
wifi
wireless