Teacher standing by blackboard with pointer and books
Schlüsselwörter
teacher,
illustration,
education,
teaching,
learning,
school,
cognition,
back to school,
higher education,
elementary school,
high school,
classroom,
blackboard,
student,
prof,
lecture,
presentation,
book,
pointer,
study,
academic,
man,
male,
adult,
indoor,
drawing,
character,
wisdom,
desk,
plant,
lesson,
subject,
cv,
information,
guide,
mentor,
tutor,
seminar,
workshop,
training,
university,
college,
blackboard,
writing,
graphic,
icon
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