Lecturers teaching in class concept. Single line draw design vector graphic illustration.
Schlüsselwörter
teacher,
school,
classroom,
illustration,
vector,
class,
blackboard,
university,
whiteboard,
flat,
prof,
education,
presentation,
people,
character,
work,
lecture,
person,
desk,
man,
lesson,
training,
happy,
talk,
woman,
graphic,
table,
white,
angry,
isolated,
cartoon,
blackboard,
cognition,
profession,
pointer,
old,
collection,
speaker,
job,
set,
standing,
modern,
young,
chalk,
mathematic,
cheerful,
lecturer,
pointing,
showing
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