Man Standing in Front of Blackboard With Writing
Palabras clave
man,
standing,
blackboard,
writing,
studying,
teaching,
classroom,
education,
learning,
student,
teacher,
lecture,
lesson,
school,
university,
college,
academic,
information,
cognition,
study,
whiteboard,
presentation,
prof,
chalk,
formula,
theory,
concept,
intellectual,
canvasses,
thinks,
condensed,
sharpened,
seminar,
scholar,
science,
mathematic,
history
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