Lecturers teaching in class concept. Colored flat vector illustration isolated.
Palabras clave
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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