Thin Stroke Drawing of a Teacher at a Blackboard
Schlüsselwörter
teacher,
blackboard,
thin,
stroke,
drawing,
outline,
vector,
education,
school,
classroom,
teaching,
lesson,
cognition,
instructor,
student,
learning,
board,
write,
lecture,
presentation,
academic,
trainer,
explain,
racked,
subject,
info
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