英文關鍵字
blonde
child
children
communicate
communicating
device
digital
display
face
games
girl
internet
kid
message
modern
online
outdoor
parents
park
people
person
phone
playground
playing
portrait
sad
school
schoolgirl
screen
smart
smartphone
tablet
talkie
talking
talks
teen
teenage
teenager
touch
touching
touchscreen
unhappy
using
video
wireless
young