您不需要录制语音文件来测试应用程序。

You do not need to record the audio files to try out the application.

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本发明还公开了一种语音文件插播装置。

The invention also discloses a voice file inserting device.

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因此，刚才我们录制了第78课的语音文件。

So we recorded the conversation in lesson 78 just now.

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语音信息和文件传输。

Voice messaging and file transfer.

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语音评论一起保存备查个人图像文件。

Voice comments are saved along with individual images for future reference.

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语音评论一起保存备查个人图像文件。

Voice comments are saved along with individual images for future reference.

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