Business conference meeting presentation seminar event speaker audience corporate training lecture hall
Schlüsselwörter
conference,
meeting,
presentation,
seminar,
event,
speaker,
audience,
corporate,
training,
lecture,
hall,
business,
professional,
suit,
people,
graph,
chart,
microphone,
discussion,
communication,
business meeting,
lecture hall,
meeting room,
conference room,
office
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