英文關鍵字
adorable
book
books
boredom
boy
caucasian
child
childhood
classroom
concentration
cute
desk
digital
education
elementary
exam
focused
gadget
homework
imagination
inspiration
intelligence
junior
kid
learn
lesson
library
mindfulness
notebook
occupation
pages
pen
person
portrait
pupil
read
reading
school
schoolboy
schoolchild
schoolkid
screen
smart
study
studying
table
tablet
technologies
textbooks
writing