Multiple elementary school students studying arithmetic on blackboard Faceless back view
Palabras clave
class,
arithmetic,
blackboard,
writing,
presentation,
classroom,
teacher,
fisheye,
faceless,
back,
backview,
background,
study,
reviewing,
addition,
school,
education,
children,
person,
elementary school,
boy,
excellent,
learning,
student,
girl,
japanese,
boy,
indoor,
young,
copy space,
female,
clever,
chalk,
reply,
people,
indoor,
work,
working,
training,
group,
team,
woman
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