Caucasian guy student asing something to professor. Students sitting at desks with laptops and studying. Indoor. University concept. Young
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Caucasian young female student sitting at lection in University, rising hand and asking question or anwering to professor
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Caucasian girl sitting at lection in University, rising hand and asking question or anwering to professor. Seminar concept
African American professor answering question of student during lecture in university
Cheerful African American professor walking among desks in classroom, answering questions of students and smiling while working in university
Medium slowmo of African American male university student and Caucasian female professor studying at library sitting by desk with books and laptop
Medium slowmo of African American university student and female professor studying at library, sitting at wooden desk with books and laptop. Professor explaining material and student taking notes
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Beautiful Caucasian female professor explaining lection at University in front of students sitting at desks. Education concept. Woman
college professor answering students question
Young male student answering professor's question during university lecture
High angle view shot of university professor asking question then students raising their hands to give an answer
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Caucasian male handsome student at University sitting at desk in front of teacher and asking question. Rear of professor speaking in front