boys
children
class
communication
device
digital
distance learning
education
elementary school students
girl
high school student
illustrations
information
internet
japanese people
junior high school students
laptop
learning
mobile
mobile pc
network
online
online learning
pc
person
remote
remote learning
school
set
simple
smartphone
smile
stay home
students
study
tablet computers
tablet pc
teacher
teenage
the online classes
uniform
variations
white back
women
young