Close up foreground focus shot of unrecognizable man standing in front of audience in conference hall and gesticulating while giving speech
Male speaker practicing his speech at a business conference
Unrecognizable Black man standing in front of screen with programming codes giving speech to audience
Hindu speaker giving business speech with tablet at conference
Close up shot of hands of unrecognizable man sitting at desk with clipboard, talking into microphones and gesturing while giving conference speech
Portrait of a senior elder man holding tablet pc device and giving a speech. Isolated on green.
Cropped shot of African American politician talking in mic while holding speech during international press conference
Business Man Is Making A Speech during meeting in bright office
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
Low angle of offensive male politician gesticulating and talking with audience from stage
man with speech bubble animation
Cropped side view shot of African American man in formal suit speaking in mic during political press conference
NEW
Caucasian male teacher turning to camera and smiling cheerfully at college auditorium. Portrait shot of man professor at University. Rear
Black man speaking to camera and doing hand gestures in studio. African american person talking and looking at camera. Casual afro adult making presentation speech and smiling.
Speaker giving a talk on corporate Business Conference. Audience at the conference hall. Business event.
Portrait of men speaking through a microphone in dark conference hall. Person says about marketing and management for successful sales to college students indoors closeup. Professional ideas, politics
Male speaker speaking in the business seminar 4k
Portrait of men speaking through a microphone in dark conference hall. Person says about marketing and management for successful sales to college students indoors closeup. Professional ideas, politics
NEW
Caucasian male professor in explaining material to students in Teaching concept. Man teacher at college talking at seminar. Teach and learn
Male speaker with clipboard speaking in the business seminar 4k
Profile of mature male politician speaking passionately at press conference
Close-up view of professional speaker at seminar in modern office. Diverse group listening attentively.
Caucasian speaker teaching at international conference, panning shot
NEW
Side footage of male wind power engineer sitting at table during online conference on laptop and presenting new model of wind turbine to partners in office with blueprints on wall
Young Asian office worker gives speech at business meeting
Caucasian speaker teaching at international conference, panning shot
Businessman giving presentation on green screen
Rear view of men speaking through a microphone in dark conference hall. Person says about marketing and management for successful sales to college students indoors closeup. Professional ideas
NEW
Side tilt footage of Caucasian man drinking beverage while hosting podcast with African American woman in recording studio
Young professional practices public speaking in front of mirror
Male speaker addressing the audience at a business conference
Caucasian speaker teaching at international conference, panning shot
Closeup side view hands of middle aged business man making notes in notebook while listening speech at corporate seminar. Blurry on background younger colleague using tablet
A male politician sitting behind the table - speaking into microphone
Back view of man on international negotiation leading discussion on bitcoin cryptocurrency standing on stage
Male speaker addressing the audience at a business conference
Male speaker and applauding audience and colleagues at a business conference
Tilt up selective focus shot of middle aged politician holding speech during international press conference
Businessman Making Presentation At Conference Shot On R3D
Stylish man speaking to someone next to the river, steadycam shot
Confident professional presenting idea to colleagues in casual coworking.
Young professional practices public speaking in front of mirror
Student giving speech at academic conference. Leader addressing audience with international classmates.
Close-up selective focus shot of hands of anonymous agitated male speaker talking at meeting in front of multiethnic audience at conference room, holding pen and gesticulating
Man wear headphones looks at camera makes speech, webcam view
Portrait of an Elderly Man Talking at Home: Senior Confidence and Communication
A young guy stands on the stage and looks down in silence, theater rehearsal. Video. Rear view of an actor standing on a stage in front of
Speaker at Business Conference Stage Talking to People Sitting in Auditorium. Man at Finance Public Event Looking at Lecture Crowd and