Man at business seminar speaking with lecturer and audience - meeting concept
Business people - man at business seminar speaking with lecturer and audience - meeting concept
Man at business seminar speaking to audience and gesticulates
People sit on chairs and listen to the lecturer at the seminar
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African American male lecturer helping guy student to test during exam. Lecturer speaking wih students and answering questions. Testing
Woman business coach wearing headset speaking in conference room and gesturing. Female lecturer giving motivation speech for audience. Concept of education
The narrator on stage will present a program of construction and speaking to audience at seminar
Lecturer shows presentation on screen for listeners at agricultural seminar
Young lecturer discussing investment statistics in front of whiteboard
Lecturer tells and shows presentation on screen for listeners at agricultural seminar
Young lecturer discussing investment risks in new business project with visual aids