讲台， rostrum，演讲台，发言台。带麦克风的会议舞台，与会者或辩论发言人，独立演说家，讲坛 库存例证 讲台， rostrum，演讲台，发言台。带麦克风的会议舞台，与会者或辩论发言人，独立演说家，讲坛
论坛台讲台演讲台 Conference stage with microphone, press or debate speaker isolated orator pulpit 库存例证 论坛台讲台演讲台 Conference stage with microphone, press or debate speaker isolated orator pulpit
Speech podium lecture speaker stand with mic d speaking platform microphone wood tribune front view orator stage public empty 库存例证 speech podium lecture speaker stand with mic d speaking platform microphone wood tribune front view orator stage public empty
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