Unverified78% confidenceDecision RuleTime unknown
三角形垫（长边60cm以上）稳定性最好适合侧卧支撑，L形垫兼顾腰部与腿部但占空间大，小户型或需收纳者优先选可折叠楔形款
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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