Unverified80% confidenceTradeoffTime unknown
防侧翻硬支撑结构与脱卸后便携性存在矛盾:硬框款稳定但折叠体积大、单肩背不便;软包款可当宠物提篮但行车稳定性差。经常需下车提溜出行选软硬结合款(可拆卸底板)
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80%
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Long-term
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