When we pronounce voiced consonants, the vocal chords vibrate.

在发浊辅音时, 声带要震动.

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But the sound is deeply unattractive and damaging for the vocal chords.

但这种声音非常缺乏吸引力,而且有损于声带.

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Mummies can no longer learn songs. Their vocal chords have deteriorated leaving them mute.

木乃伊再也与学唱歌无缘. 木乃伊的嗓音已经恶化到失声的地步.

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