英文關鍵字
unrecognizable
audience
forum
conference
hall
group
meeting
adult
seats
professional
training
seminar
teaching
place
speaker
workplace
team
communication
listen
sitting
event
summit
woman
back
stage
businessman
speech
symposium
listening
teamwork
business
discuss
lecturer
businesswoman
public
show
performance
briefing
speaking
listeners
people
lecture
indoors
seated
auditorium
congress
women
copy
space