Ein junger Mann mit erhobener Hand, der die Schüler in einem hellen, lebendigen Klassenzimmer aktiv einbezieht. - Stockfoto & -bild

Young arab businessman inside office workplace using laptop for remote communication video call, man greeting and smiling, waving hand gesture of greeting and friendship.

Young office worker in glasses reads documents in the modern office. Young business manager working with new startup project. Stylish man in a suit reviews and analyze documents, plans.

Successful entrepreneur is studying documents with attentive and concentrated look.

Bearded businessman in eyeglasses, stylish blazer and tie gesturing during video conference on laptop near coffee cup and blurred stationery in office

Positive advertising agent in eyeglasses smiling at camera near laptop and blurred colleague

Astonished businessman recording voice message on smartphone and looking at blurred notebook in office

Bearded businessman writing near colleague with documents and laptops, workplace in modern office

Excited bearded businessman with graphs talking to colleague on blurred foreground at workplace

Professional translator in eyeglasses working with laptop

Mature teacher smiling near pupils and devices

Smiling teenage schoolgirl looking at camera and holding pen near devices during lesson in classroom