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
Back view of man giving speech in front of multicultural representatives on European union negotiation in boardroom
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Male organization representative pronounces speech from the tribune during press campaign in the conference room. Politician answers
Split screen shot of unrecognizable politicians taking part in elections debating and getting applause
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Minister, politician or activist delivers speech from the stage, gives interview for media. Journalists sit, listen and writes down the
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Political podium, rack focus
Businessman receiving an award from a businesswoman in the business seminar 4k
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Confident representative of European Union giving speech and talking to journalists from stage on background of EU flag on screen
Experienced professional coaching audience during business training
Teacher Giving Presentation To High School Class In Front Of Screen
Side view shot footage of unrecognizable African American man taking part in election debates using hand gestures when speaking
Female teacher in big university lecture hall talks with students about political and economic problems, situation of work places
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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
Caucasian speaker teaching at international conference, panning shot
People sitting in the audience listening to the speaker
Speaker at Business Conference and Presentation. Audience at the conference hall. 4k
A man in a suit stands in front of a microphone - rear view
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
Formal politician of American government making speech about bitcoin cryptocurrency showing golden coin at table on summit
Speech tribune or debate stand with microphones for interview for media, television or breaking news. Empty conference room
Speech tribune for President of the United States or government representative in the White House in press conference hall. Podium debate
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Male speaker addressing the audience at a business conference
Male speaker addressing the audience at a business seminar
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Defense of doctoral dissertation. The board members sit in the conference room. View of tribune from audience