Unverified82% confidenceTradeoffTime unknown
核心权衡是「穿脱便利」换「松紧精准度」：弹力绳本身无法像真鞋带一样精细调节松紧，脚型偏宽或偏窄的孩子可能感觉不够贴合
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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