英文關鍵字
addicted
addiction
app
application
boyfriend
browsing
cell
cellphone
chatting
close
closeup
communication
connection
couple
date
device
difficulties
female
friendship
gadget
girl
holding
ignoring
internet
looking
love
man
media
messaging
mobile
network
networking
networks
obsessed
online
people
phone
playing
problem
relationship
smartphone
social
technology
telephone
texting
up
using
woman
youth