Jóképű hangszóró szemüvegben ujjal mutogatva a mikrofonok és az amerikai zászló közelében - Stock fotó és kép

Bearded speaker in glasses pointing with finger near microphones and american flag

Cropped view of bearded speaker in suit standing near microphones

Selective focus of emotional speaker with clenched fist talking near microphones and american flag

Selective focus of emotional speaker with clenched fist talking near microphones

Bearded speaker in glasses standing near microphones and brick wall

Happy bearded speaker in glasses talking near microphones and brick wall

Selective focus of bearded diplomat in eyeglasses near american flags

Selective focus of bearded diplomat in eyeglasses near microphone and american flags

Cropped view of african american speaker talking near microphones and american flag

Senior lecturer showing idea gesture

Portrait of handsome mature businessman in suit and eyeglasses looking at camera in office

Senior lecturer holding book and showing one finger up

Serious man in tie touching chin while looking at camera isolated on black

Cheerful mature teacher in glasses holding books and looking at camera

Smiling grey hair professor holding paper plane in lecture hall

Smiling grey hair professor holding wooden pointer

Bearded senior businessman in eyeglasses reading blurred newspaper isolated on dark grey