Audience Members Attentively Listening During a Presentation
Palabras clave
audience,
presentation,
attentive,
listening,
lecture,
hall,
man,
woman,
diverse,
group,
people,
thoughtful,
seated,
red,
chair,
bright,
lighting,
event,
conference,
business,
gathering,
speaker,
engaged,
interested,
serious,
sharpened,
concentration,
spectator,
indoor,
row,
face,
expression,
formal,
public,
learning,
cognition
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