英文關鍵字
adult
app
application
browsing
casual
cellphone
chatting
cheerful
close
closeup
communication
confident
connection
forties
gadget
green
happy
holding
internet
leisure
lifestyle
male
man
map
messaging
mobile
modern
network
online
phone
pleased
screen
scrolling
shopping
sitting
smartphone
smile
smiling
social
sofa
surfing
technologies
technology
texting
thirties
typing
using
viewing
wireless