求翻译：今年10月1日买的电子词典用了一个星期就坏了，仔细阅读产品保证书后发现可以要求退款，随函寄去词典供检测，请求予以退款。是什么意思？

October 1 this year to buy an electronic dictionary with a bad week, read the book and found the product to ensure you can request a refund, Enclosed to the dictionary for the detection, the request shall be refunded.

On 1 October of this year's electronic dictionary buy used it for a week, carefully read the bad products can be found after receiving assurances requested a refund, to transmit the dictionary for detection, request sent to be refunded.

This year October 1 buys the electronic dictionary used for a week to go bad, after read the product written guarantee the discovery to be possible carefully to request to refund money, with the letter sent the dictionary to supply the examination, requested refunded money.

On October 1 this year to buy electronic dictionary with a week was broken, carefully read the product warranty and discovered you can request a refund, we enclose a dictionary for detection, request a refund.

On October 1 this year to buy electronic dictionary with a week was broken, carefully read the product warranty and discovered you can request a refund, we enclose a dictionary for detection, request a refund.