People attend business conference in the congress hall
Palabras clave
conference,
crowd,
people,
business,
audience,
event,
meeting,
seminar,
hall,
room,
convention,
speaker,
congress,
professional,
university,
education,
presentation,
man,
science,
corporate,
learn,
attendance,
discussion,
background,
lecture,
group,
workshop,
training,
coaching,
information,
participant,
cognition,
forum,
large,
head,
back,
businessman,
indoor,
manager,
teaching,
sitting,
woman,
businesswoman