digital tablet
デジタルタブレット
academic
back to school
black
boy
campus
caucasian
cheerful
child
childhood
class
classmates
cute
education
elementary
elementary school
female
finger
friend
gesture
girl
grass
green
hand
happy
knowledge
male
mixedrace
outdoors
pointing
presenting
pupil
school
schoolchild
scrolling
showing
sign
smiling
tablet
tablet computer
tablet pc
together
touching
touchscreen
using