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中国皮鞋与外贸鞋的尺码差异解析：
Analysis of size differences between Chinese and foreign trade shoes:
- 中国尺码：每个号差5MM
- Chinese sizes: 5MM difference per size
- 欧洲法码：每个号差6.67MM
- European sizes: 6.67MM difference per size
- 英美码：每个号差8.26MM
- UK/US sizes: 8.26MM difference per size
这种尺码系统的差异导致中国制造的皮鞋与外贸鞋在尺寸上存在明显区别，消费者在购买时需要特别注意。
These differences in sizing systems result in noticeable variations between Chinese-made leather shoes and foreign trade shoes, requiring special attention from consumers when making purchases.
