英语翻译

问题描述:

英语翻译
请邦我把下列中文翻成英语,语气要委婉.
-----您好,由于操作失误,我买错了您店里的一件商品.我想求得您的谅解,希望您取消此次交易.下次还能合作愉快.
翻得好的,

Dear Sir,Due to error in operation on my part,i bought one piece of commodity from your store by mistake.Here i would like to ark for your forgiveness.I was wondering whether you could cancel the deal...