素材 - Microphone voice speaker with audiences or students in seminar classroom, lecture hall or conference meeting in educational business event for host, teacher
作品情報
Microphone voice speaker with audiences or students in seminar classroom, lecture hall or conference meeting in educational business event for host, teacher
- ID：223332811
- 作品種別：
- 作者名：Kitsanaphong burarat
キーワード
- announcement
- attention
- audience
- back
- business
- classroom
- coach
- college
- community
- conference
- congress
- convention
- corporate
- day
- education
- enterprise
- event
- free
- freedom
- guest
- hall
- hearing
- host
- learning
- lecture
- listen
- meeting
- mic
- microphone
- people
- podium
- presentation
- professional
- public
- school
- seminar
- show
- speak
- speaker
- speech
- stage
- student
- studying
- talk
- teacher
- teaching
- university
- voice
- workshop
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