用途：用于中高档休闲鞋，运动鞋，安全鞋和劳工鞋等。

Usage: used in middle and high grade casual shoes, sports shoes, safety shoes and labor shoes.

youdao

用途：用于中高档休闲鞋，运动鞋，安全鞋和劳工鞋等。

Usage: used in middle and high grade casual shoes, sports shoes, safety shoes and labor shoes.

youdao