免费提供三个月的易损件，三个月后收取工本费的翻译：Free three months of wearing parts, three months after the charge fee 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Wearing parts free of charge for three months, three months after the fee charged

Free three months of wearing parts, three months after the charge fee

Free provides three month-long vulnerable, after three months charge the production cost

provide free 3 months, the damaged part 3 months after the cost charged

Free three months of wearing parts, three months after the charge fee