Many people at the conference listen to the presenter. Rear view of people sitting in the auditorium
Speaker at business conference giving public presentations on stage. Motivating future leaders. Concept of business.
Caucasian speaker teaching at international conference, panning shot
Caucasian speaker teaching at international conference, panning shot
Speaker at Business Conference and Presentation. Audience at the conference hall. 4k.
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Close up shot of hands of male speaker zooming line graph on digital tablet while giving presentation to audience on medical conference
Speaker giving a talk on corporate Business Conference. Audience at the conference hall. Business event.
Speaker at Business Conference and Presentation. Audience at the conference hall. 4k
Business People Seminar Conference Meeting Office Training Concept 4k.
Speaker at Business Conference Stage Talking to People Sitting in Auditorium. Woman at Finance Public Event Looking at Lecture Crowd and
Panning shot of African American public speaker standing in light conference room showing presentation in front of his colleagues
Speaker giving a talk on corporate Business Conference. Audience at the conference hall.
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Female doctor in white coat using digital tablet and speaking in mic in front of audience while leading medical conference
Male leader speaker presenter in casual clothes and glasses on stage gesturing and discussing the company's business strategy, near the LED screen with statistics and graphs during a conference
Caucasian speaker teaching at international conference, panning shot
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Close up foreground focus shot of unrecognizable man standing in front of audience in conference hall and gesticulating while giving speech
Business People Seminar Conference Meeting Office Training Concept
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Medium full vertical shot of Caucasian female scientist or professor giving lecture on biochemistry at university or conference, asking questions and interacting with audience
A business conference in the hall. A man talking on the stage and giving a lecture to the audience
Selective focus rear view of unrecognizable business people raising hands to ask their questions to lecturer
Coaching Mentoring Seminar Meeting Conference Business Concept 4k
Closeup portrait of spectacled business man attentively listening to public speaker at educational seminar. Nodding in agreement with speech male sitting on background of diverse multi ethnic audience
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Full shot of Caucasian female research scientist demonstrating slide on projector screen, talking about innovative discovery of new therapy at medical conference, and delighted audience clapping
Audience clapping at a conference
Political discussion on the event hall. Group of listener sitting and looking on the stage to talking orator about management and economy
Persuasive Politician at Forum
Audience Applaud Speaker At Business Conference Shot On R3D
Business People Seminar Conference Meeting Office Training Concept 4k
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Close-up rear shot with lens flare of unrecognizable man with headset microphone standing on stage in conference hall and speaking in front of audience
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Close-up rear shot of hands of anonymous technology startup executive presenting innovative model of augmented reality goggles to audience, sitting in dark conference hall
A conference in the hall. A man talking to the audience standing on the stage
Speaker addressing the audience at a business conference
Expert perform on the stage address to modern crowd audience sitting and listening in large hall. Female entrepreneur communicating with a
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Full vertical shot with reflection of male scientist presenting innovative research on stage to doctors at medical conference, showing slides on projector screen, audience clapping hands
Businesswoman Giving Presentation At Conference
Male speaker addressing the audience at a business conference
Microphone on the Stand is Standing on the Stage, Close-Up Microphone on the Background of the Auditorium, Spotlight, Backlight People Gather in the Hall and Sit on Seats, Waiting For Performances 4k
Business people applauding in conference room
A conference in the hall. A man talking on the stage and showing the presentation
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People sitting in auditorium and waiting for the starting of forum from business experts. Adult serious successful men and women on the
A man holds a speech to the audience in an auditorium on a convention of economics and finance their business and to applaud his speech
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A man holds a speech to the audience in an auditorium on a convention of economics and finance their business and to applaud his speech
Medical conference, symposium or lecture in auditorium. Audience listening to the speaker and taking notes
African American journalist holds up a hand to ask a question or to say their opinion at a press conference. A group of journalists at the press conference
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Female doctor in white coat sitting next to colleagues and using digital tablet while listening to presentation of speaker during health conference
A business conference. People sitting on the chairs and listening the lecture. A woman talking on stage with a microphone
A business conference in the hall. A man talking on the stage giving a lecture
Speaker at Business Conference Stage Talking to People Sitting in Auditorium. Woman at Finance Public Event Looking at Lecture Crowd and