Person says about marketing and management for successful sales to college students indoors closeup. Professional ideas, politics or economy,
Male professor sketching on a whiteboard to explain the topic. Many attentive university students listening to a lecturer in a classroom.
Back view of male teacher lecturing university students, shot on R3D
Profile of mature male politician speaking passionately at press conference
Back view of man presenting to students at a lecture theatre. View from the back of the teacher who is sitting on the table
Caucasian speaker teaching at international conference, panning shot
Diverse Students Engaged in Classroom Learning at College
Senior African American businessman speaking on stage at podium in auditorium 4k
Caucasian speaker teaching at international conference, panning shot
Caucasian speaker teaching at international conference, panning shot
Attentive diverse audience in a business meeting listening to a presentation
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Education in Modern Middle School, Young Students Listening To Biology Teacher Speaking about cell structure in science classroom.
Close up back view of male teacher lecturing university students, shot on R3D
Back view of female professor is holding a speech while demonstrating new marketing trends to the audience during business economics and finance congress event in an auditorium.
Serious Man Lecturer holding Notebook and talking into Camera. Successful Speaker having Distance Video Conference, Webinar, Recording Online Training while sitting at Home
Curious doctor looking into a skull
Male speaker with laptop speaking on stage in auditorium 4k
Older businesswoman educating younger colleagues at office meeting.
University lecture in lecture theatre, back row student POV
Businessman Drawing Short Punctuated Line on a Board
Male teacher with university students in lecture theatre
Stylish studio portrait of an African man
Portrait of African American male professor at University looking at camera and smiling. Students in auditorium on background. Man
Stylish studio portrait of an African man
Long shot of multi-ethnic bachelors in gowns and hats listening to their lecturer standing outside university after graduation ceremony
A group of students in the audience listens to the teacher and writes a lecture summary
Business trainer using digital tablet. Speaker working on tablet pc against windows background.
Smart teenage boy giving a lecture. Confident teen guy holding digital tablet while giving a presentation. People and modern technology concept.
Female teacher and students in university lecture theatre
Caucasian businessman speaking in business seminar on stage in auditorium 4k
Stylish studio portrait of an African man
Woman in a blue shirt writing down notes from a seminar, sitting on a chair
Caucasian young male professor in speaking to students in auditorium and explaining material. University concept. Man teacher at high school
Young students listening the lecture with interest on university. Close-up of young professor's hand. Students listen to a lecture
Stylish studio portrait of an African man
Speaker at Business Conference and Presentation. Audience at the conference hall. Person says about marketing and management for successful sales to college students indoors closeup.
Young business professional speaking at seminar in auditorium 4k
Unrecognizable lecturer holding remote controller from display with presentation talking in front of audience
Close-up male teacher on background of students making notes while listening to the lecture in class
Confident business coach speaking at seminar
Stylish studio portrait of an African man
Professor is giving a lecture in the audience to students at university. Kyiv
Stylish studio portrait of an African man
One businesswoman emotional gesturing by hands and says about marketing and management strategies on the education seminar for colleagues
A young professional in focus - on a green screen - clapping with enthusiasm...
African American male teacher walking the auditorium during exam and helping multiethnic students to test. Lecturer talking wih mixed-races
Professor is giving a lecture in the audience to students at university. Kyiv
Close up of male African American professor with laptop talking with multiethnic students and showing something on screen. College concept