conference hall
Schlüsselwörter
acting,
adult,
audience,
back,
business,
businessman,
center,
chair,
communication,
conference,
convention,
education,
equipment,
group,
hall,
instructor,
learning,
lecture,
meeting,
orator,
person,
presentation,
room,
row,
screen,
seat,
seminar,
table,
teaching,
training,
work
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