新闻发布会或采访活动概念。不同大众媒体、广播、电视的麦克风在会议厅里，红色座位供观众使用。3D插图 库存例证 新闻发布会或采访活动概念。不同大众媒体、广播、电视的麦克风在会议厅里，红色座位供观众使用。3D插图
Politician press conference political speaker public speech media interview reporter microphone crowd journalist news audience 皇族释放例证 politician press conference political speaker public speech media interview reporter microphone crowd journalist news audience
Podium press conference stand tribune microphone public speech stage debate interview mic media live news talk show television 皇族释放例证 podium press conference stand tribune microphone public speech stage debate interview mic media live news talk show television
Ecological conference eco press sustainable environment media forum speaker microphone stage audience climate world summit 库存例证 ecological conference eco press sustainable environment media forum speaker microphone stage audience climate world summit
Press conference table media interview breaking news report radio television broadcast room journalist microphones talk public 皇族释放例证 press conference table media interview breaking news report radio television broadcast room journalist microphones talk public
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