Unverified72% confidenceCautionTime unknown
低年级学生(1-3年级)不建议买大容量拉杆书包,拉杆结构占重且底部空间被占,实际承重反而超标,且不利于培养正确背负姿势
1
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72%
Confidence
Long-term
Relevance
-
First Seen
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