Atraente jovem professor de pé no tribuno pódio e olhando para papéis - Banco de fotos e imagens

Confident lecturer gesturing while speaking into microphone on podium tribune

Attractive, confident lecturer pointing with hand while standing on podium tribune

Serious lecturer standing on podium tribune near microphone and laptop

Beautiful, positive lecturer holding glasses while standing on podium tribune

Young lecturer suffering from speech anxiety standing on podium tribune with glass of water

Panoramic shot of beautiful, serious lecturer pointing with hand while standing on podium tribune

Selective focus of scared young lecturer, suffering from fear of public speaking, standing near microphone on podium tribune

Dissatisfied lecturer standing on podium tribune in conference hall and showing middle finger

Side view of attractive businesswoman standing during conference in conference hall

Attractive businesswoman standing and talking during conference in conference hall

Attractive businesswoman holding microphone and talking during conference in conference hall

Attractive businesswoman standing and talking during conference in conference hall

Businessman in suit standing at podium tribune and speaking during conference isolated on white

Attractive businesswoman holding microphone and talking during conference in conference hall

Scared businessman in suit standing at podium tribune and rearing paper during conference isolated on white

Attractive businesswoman standing and smiling during conference in conference hall