School books on desk, education concept
Palabras clave
school,
blackboard,
education,
background,
classroom,
class,
board,
chalk,
book,
student,
desk,
blackboard,
concept,
stack,
homework,
table,
learn,
university,
studying,
wisdom,
cognition,
college,
literature,
educate,
equipment,
library,
elementary,
study,
black,
science,
auditorium
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