Pessoas de negócios que trabalham no escritório com lente forte brilham em segundo plano - Banco de fotos e imagens

Businessman giving a lecture at a business convention

Confident businessman answering question to colleagues in conference

Businessman giving a lecture at a business convention

Businessman giving a lecture at a business convention

Businessman giving a lecture at a business convention

Businessman giving a lecture at a business convention

Businessman giving a lecture at a business convention

Confident public speaker looking at audience applauding during seminar

Rear view of businesswoman raising hand during seminar

Businessman pointing while speaking through microphone during seminar in convention center

Businesswoman explaining colleagues while standing against projector screen at office

Businesswoman brainstorming colleagues while gesturing at projector screen in office during meeting

Business people applauding for public speaker during seminar

Businessman gesturing while asking question during seminar in convention center

Businessman speaking through microphone during seminar in convention center