Unverified78% confidenceTradeoffTime unknown
金属门栏稳固但边角硬易磕碰，塑料/木质相对软但承重和抗撞差；1岁内学步跌倒频繁期优先材质软化处理（包胶边角），学步稳定后可换回金属
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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