例句 /

000 years ago the first shoes were made of a single piece of rawhide that enveloped the foot for both warmth and protection.

000 years ago the first shoes were made of a single piece of rawhide that enveloped the foot for both warmth and protection.

四千年前,第一只鞋是用一块生皮包起脚来,作用是取暖与保护.