Unverified80% confidenceTradeoffTime unknown
固定稳定性与宝宝活动自由是矛盾的:底座连体式(一整块垫子连接两侧垫)稳定性最好但限制宝宝活动空间,绑带分体式灵活但易被宝宝蹬移位失效
1
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80%
Confidence
Long-term
Relevance
-
First Seen
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