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Lecturer Giving videos

young businessman at business conference room with public giving presentations. audience at the conference hall. entrepreneurship club
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high school students applaud male teacher giving presentation in front of screen
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teacher instructing students in classroom
teacher giving presentation to high school class in front of screen
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classroom scene with students and a teacher
people in an art auction session
businesswoman making presentation at conference shot on r3d
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rear view of people sitting at a conference, while a businesswoman going into the conference room and coming up onto the podium
women audience listening the lecture of a handsome educator at conference hall. professional speaker with mic conducts the speech during the seminar.
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rear view of people sitting in a conference room who are listening to a caucasian businessman talking confidently and emotionally
businessman or male college teacher giving presentation or lesson in office or classroom 1
businesswoman giving a lecture to other businesswomen
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businessman in white shirt and blue suit explaining new program to the audience. handsome man conducts a lecture gesuring a lot in a conference hall.
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teacher giving presentation to high school class in front of screen
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businesswoman or female college teacher giving presentation or lesson in office or classroom 1
businesswoman giving presentation to other businesswomen
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business people, meeting and presentation
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caucasian businessman wearing glasses and formal clothes speaking at a conference in front of many people
classroom lecture with a teacher presenting to students
students leaving the room at the end of a university lecture, shot on r3d
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male teacher laughing during a lesson at elementary school
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close up back view of male teacher lecturing university students, shot on r3d
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executive using digital tablet
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businessman in suit talking to the audience in the conference hall. people listen to the professional lecturer during the business forum indoors.
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businessman or male college teacher giving presentation or lesson in office or classroom
presentation in the conference hall
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senior african american businessman speaking on stage at podium in auditorium 4k
african american businessman practicing speech in empty auditorium 4k
speaker addressing the audience at a business conference
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classroom lecture with students and teacher
male teacher giving presentation to high school class in front of screen
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mature businessman presenting project development seminar showing diverse corporate management group ideas on whiteboard in startup office training presentation
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young caucasian disabled businessman speaking in business seminar in auditorium 4k
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football coach explaining play to team
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speaker at lecturing on conference
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priest at the mass
young caucasian woman speaking in speaker at table in auditorium 4k
conference hall full of people participating in the business training
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caucasian businesswoman speaker on a podium at a conference and interacting with people in the hall during her speech
business presentation
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teacher in lecture theatre presenting to students, pan, shot on r3d
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woman speaking in speaker at podium in auditorium 4k
speaker at a business training conference. audience at the conference hall. entrepreneurship club
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science experiment demonstration
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caucasian businessman wearing glasses and formal clothes speaking at a conference in front of many people
tilt shot of teacher and 5th grade math class, shot on r3d
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african american young businessman wearing formal clothes speaking at the conference in front of the many people
senior african american businessman practicing speech in empty auditorium 4k
presentation, black woman and business charts
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business conference and presentation. business conference and presentation
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