Unverified88% confidenceDecision RuleTime unknown
正确坐高判断:孩子坐在座垫上双脚能踩平地面(平衡车/学步阶段)或脚尖能着地(已会骑阶段),切勿因'能骑久一点'买大一号,重心过高极易摔
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88%
Confidence
Long-term
Relevance
-
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