英文關鍵字
concept
5g
network
highspeed
mobile
internet
new
generation
networks
business
modern
technology
th
wireless
systems
abstract
access
building
cellular
city
communication
community
computer
connect
connection
data
development
digital
future
global
icon
ict
information
iot
line
lte
media
networking
people
phone
screen
service
sign
signal
smart
smartphone
social
speed
symbol
system
tech
telecommunication
web
wifi