英文關鍵字
addiction
background
boy
child
childhood
click
communicate
communication
computer
connection
dependence
earphones
education
entertainment
excitement
gadget
game
gamer
hand
headphones
home
indoors
internet
juvenile
kid
laptop
learn
lifestyle
mouse
notebook
online
pad
person
play
playing
scroll
student
study
surfing
technology
teen
teenager
web
wired
work