Unverified82% confidenceTradeoffTime unknown
支撑硬度与舒适柔软度存在矛盾：偏硬（高密度记忆棉/乳胶）矫正支撑强但初期压迫感明显，偏软初期舒适但久坐后无托举力；腰椎问题优先选硬，纯放松选软
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82%
Confidence
Long-term
Relevance
-
First Seen
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