Oříznutého obrázku usmívající se přednášející mluví do mikrofonu a ukázal na pódium tribune během semináře v konferenčním sále - Stock fotografie a obrázky

Cropped image of lecturer showing okay gesture at podium tribune during seminar in conference hall

Back view of blurred participants near asian lecturer pointing with hand during business conference

Young woman talking to colleagues during seminar near asian lecturer on blurred background

Attractive lecturer pointing on multicultural audience during seminar in conference hall

Cropped image of smiling speaker gesturing and talking into microphone at podium tribune during seminar in conference hall

Attractive speaker talking into microphone during seminar in conference hall, participant raising hand

Handsome african american speaker talking in front of audience conference hall

Cropped image of african american lecturer standing at podium tribune with microphone in conference hall

Selective focus of smiling african american speaker pointing on screen in conference hall

Back view of journalists with raised hands near happy bearded speaker

Handsome speaker talking during seminar in conference hall

Beautiful speaker standing near microphones and brick wall

Happy speaker pointing with hand at journalist with raised hand

Cropped image of speaker gesturing and talking into microphone at podium tribune during seminar in conference hall