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Concept of preventing the spread of the epidemic and treating coronavirus: A Caucasian doctor wearing a protective mask is pointing at rendered Corona virus around him in an otherwise empty auditorium
Female professor explain lesson to students and interact with them in the classroom.Helping a students during class. University student being helped by female lecturer during class.
rear view.blurred image of people in the conference room
Waist up portrait of adult woman as female professor giving lecture to diverse group of students with educational video on screen
Young woman qualified lecturer speaks to small audience of listeners and talks about trends in contemporary art. Professor-student interaction, productive learning

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