Unverified82% confidenceTradeoffTime unknown
声音内容丰富度与页面耐咬材质冲突:内容丰富的电子发声书内含电路板需硬质塑料页,无法做成可啃咬布书;纯布书发声功能通常仅BB器或简单按压音,两者难兼得
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82%
Confidence
Long-term
Relevance
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