Blur background of educational business training. Student science conference at university campus, man speaker talking microphone for audience, view from auditorium sitting back to camera.

Blur background of educational business training. Student science conference at university campus, man speaker talking microphone for audience, view from auditorium sitting back to camera.
  • 素材ID：301569839
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  • 格式：MOV
  • 时长：00:11
  • 作者：Gennady Danilkin
  • 最大分辨率：4096 x 2160px
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