英文關鍵字
adorable
book
books
boy
caucasian
child
childhood
classroom
concentration
cute
desk
diligent
education
elementary
exam
focused
homework
imagination
indoor
inspiration
intelligence
kid
laughter
learn
learning
lesson
library
little
mindfulness
notebook
occupation
pages
person
portrait
pupil
read
reading
school
schoolboy
schoolchild
schoolkid
sitting
smart
student
study
studying
table
textbooks
turn
writing