[KongchangAI]
Unverified70% confidenceDecision RuleTime unknown

主题趣味性影响持续兴趣:动物/交通/节日主题比纯几何图形更能维持低龄儿童注意力,套装图案数量建议≥30种以避免快速玩腻

1
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70%
Confidence
Long-term
Relevance
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https://kongchang.com/claim/396168
API
curl https://kongchang.com/api/v1/knowledge/claims/396168
MCP
get_claim(id=396168)