波形文件
基于1个网页-相关网页
waveform file
以上为机器翻译结果，长、整句建议使用 人工翻译 。
SoundCloud allows us to embed those sound files right on WhiteHouse.gov, and users on SoundCloud can leave time-specific comments right in the waveform (the visual representation of the sound file).
WHITEHOUSE: Hearing from the White House in a New Way
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