Lecturer teacher woman and man holding a globe, book, laptop and documents. School and Presentation meeting Business.
Palabras clave
lecturer,
teacher,
woman,
girl,
people,
character,
blackboard,
training,
university,
speaker,
school,
education,
cognition,
lesson,
prof,
pupil,
science,
student,
teaching,
learning,
canvas,
board,
flipchart,
presentation,
meeting,
business,
billboard,
conference,
display,
empty,
equipment
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