英文關鍵字
book
books
boy
carefree
caucasian
child
childhood
classroom
concentration
creativity
cute
desk
development
diligent
doing
draw
education
elementary
focused
friends
funny
girl
home
homework
inspiration
intelligence
kids
knowledge
learn
learning
lesson
lessons
library
notebook
pen
pencil
person
read
reading
school
schoolboy
schoolchild
schoolkid
smart
student
study
tablet
together
two
write