英文關鍵字
adult
alone
blogging
browsing
caucasian
chatting
college
communication
computer
concentrating
contemplation
couch
cyberspace
development
distance
domestic
estudando
female
focus
free
girl
home
indoors
internet
laptop
learning
life
lifestyle
looking
modern
networking
new
remote
scholar
selective
sitting
social
student
studying
technology
teenager
time
university
using
wifi
wireless
woman
women
work
working
writing
young