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该新型金属底式折叠雨鞋套底有八块薄的圆形金属片,前面四块较大,后面四块较小,这样的设计可以很好地解决折叠性与耐磨性之间的矛盾。该鞋套
The new metal-bottom folding rain shoe has eight thin round metal covers at the bottom, four in front and four in back. The design is a good solution to the conflict between folding and wear resistance. The shoe cover