英文關鍵字
audience
auditorium
briefing
business
businessman
businessmen
coach
coaching
collaboration
collar
college
communication
community
conference
congress
convention
cooperation
copy
corporate
crowd
discussion
diverse
diversity
education
event
executive
finance
group
hall
indoors
lecture
man
manager
meeting
men
occupation
office
people
person
planning
presentation
professional
public
row
seminar
speaker
speech
students
team
teamwork
training
women