英文關鍵字
beautiful
book
caucasian
child
childhood
education
european
girl
happy
human
knowledge
learning
little
lot
people
person
portrait
preschool
read
schoolgirl
small
study
studying
textbook
young
英文關鍵字
beautiful
book
caucasian
child
childhood
education
european
girl
happy
human
knowledge
learning
little
lot
people
person
portrait
preschool
read
schoolgirl
small
study
studying
textbook
young