digital tablet
デジタルタブレット
20s
academic
black
boy
career
casual clothing
caucasian
child
childhood
class
classmates
classroom
cute
development
early learning
education
elementary
elementary school
female
focus shot
girl
happiness
indoors
job
knowledge
learn
learning
lesson
male
mixedrace
occupation
preschool
profession
pupil
school
schoolchild
smiling
studying
tablet
tablet computer
tablet pc
teacher
teaching
using
woman
young adult