Audience listens to the lecturer at the conference hall. Blurred
Palabras clave
audience,
business,
businessman,
conference,
congress,
convention,
corporate,
education,
event,
forum,
group,
indoor,
lecture,
lecturer,
manager,
meeting,
participant,
people,
presentation,
professional,
public,
seminar,
teaching,
training,
workshop,
hall,
head,
slide,
speech
