Adult people at conference listen to speaker providing lecture on scene in big conference hall Audience at the conference hall
Related tags:
- lecture hall
- conference hall
- convention
- training center
- lecture
- conference
- business seminar
- business conference
- conference speaker
- conference meeting
- business event
- training room
- training
- auditorium
- public speaker
- business education
- business training
- instructor
- event speaker
- coaching
- office training
- conference room
- audience
- presentation screen
- meeting room
- business coaching
- office presentation
- cinema screen
- cinema hall
- cinema seat
- cinema chair
- public
- meeting
- business meeting
- office meeting
