研究人员在美国声学学会的一次会议上展示了这段视频。
Researchers revealed the video at the Acoustical Society of America meeting.
他们将在美国声学学会会议上展示这次发现。
They'll present the findings at a meeting of the Acoustical Society of America. D. Sauter, O. Crasborn and d.
他们将在美国声学学会会议上展示这次发现。
They'll present the findings at a meeting of the Acoustical Society of America. D. Sauter, O. Crasborn and d.
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