Female professor is holding speech and demonstrating new marketing trends by using latest innovative sophisticated technology screen with augmented reality holograms at business and finance congress.
Elegant and Confident Successful Business Woman Public Speaking at Finance Conference on Auditorium. Coach Emotional Gesturing Talks from
Male organization representative pronounces speech from the tribune during press campaign in the conference room. Politician answers
Motivational speaker
Split screen shot of unrecognizable politicians taking part in elections debating and getting applause
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Presentation Of New Educational Project In High School, Teen Boy Speaking In Front Of classmates
Back view of politician or activist pronouncing speech during press campaign in the conference hall. Mature organization representative
Female teacher in big university lecture hall talks with students about political and economic problems, situation of work places
Minister, politician or activist delivers speech from the stage, gives interview for media. Journalists sit, listen and writes down the
Teacher Giving Presentation To High School Class In Front Of Screen
Unrecognizable African American candidate for presidency finishing his speech during debates, journalists applauding to him
Side view shot footage of unrecognizable African American man taking part in election debates using hand gestures when speaking
Back view of organization representative pronouncing speech during press campaign in the conference room. Mature politician or businessman
Professional woman presenting with digital tablet on blurred background. Young speaker greeting audience with open arms.
Back view of man giving speech in front of multicultural representatives on European union negotiation in boardroom
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Empowering Audience Engagement at the Annual Seminar in Downtown Auditorium
Male press officer pronounces speech from tribune during press campaign in the conference hall. Mature politician or activist answers
Speaker addressing the audience at a business conference
Caucasian speaker teaching at international conference, panning shot
Young businessman standing by projection screen in office meeting room and explaining financial plan to colleagues
Experienced professional coaching audience during business training
Caucasian speaker teaching at international conference, panning shot
Political podium, rack focus
Back view of politician or businessman pronouncing political speech, giving interview for television or media. Journalists raise hands and
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Teen Schoolboy In Jacket Speaking while Presenting Computer Science Project
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Empowering Speech at the Annual Conference in Downtown Metropolis on October 5th
businessman Presentation Chart board icon, Professional Business growth chart . loop animation with alpha channel, green screen.
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
Back view of man on international negotiation leading discussion on bitcoin cryptocurrency standing on stage
Female speaker addressing the audience at a business conference
Caucasian speaker teaching at international conference, panning shot
Smiling teacher coaching high school students in college classroom: practice, learning, education, knowledge, development, study
Speaker at Business Conference and Presentation. Audience at the conference hall. 4k
Speech tribune or debate stand with microphones for interview for media, television or breaking news. Empty conference room
Businessman receiving award from businesswoman in the business seminar 4k
Defense of doctoral dissertation. The board members sit in the conference room. View of tribune from audience
4K Asian professional coach speaking into the microphone on stage in auditorium
A woman holds a speech to the audience in an auditorium on a convention of economics and finance their business.concept: world economy, futuristic conference, holograms,future business world
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Teen Boy Presenting His Project In Programming class in front of Display
Asian business coach makes speech stand in front of employees
People sitting in the audience listening to the speaker
Press conference, closeup
Businessman Making Presentation At Conference Shot On R3D
Young Muslim female speaker in Hijab pointing at presentation slide on projection screen and talking in microphone in front of audience during educational seminar in library
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Education Process In Middle School, Schoolboy Speaking In Front screen during presentation of programming project
Muslim men speaker at the islamic conference
Formal politician of American government making speech about bitcoin cryptocurrency showing golden coin at table on summit
Male speaker addressing the audience at a business conference