英文關鍵字
adult
blonde
book
boy
casual
caucasian
child
childhood
cute
education
face
floor
funny
hair
happy
home
homework
human
indoors
kid
learn
leisure
literature
only
page
people
person
portrait
pupil
read
reading
real
school
siting
smiling
student
study
studying
teenage
teenager
teens
text
textbook
white
young
youth