[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

运行噪音和震动比普通绿皮卧铺小很多,但车厢密封性好导致耳压变化明显(过隧道时尤甚),对耳压敏感者可能影响睡眠

1
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80%
Confidence
Long-term
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