我写信是为了向贵公司投诉我购买的洗衣机在使用过程中出现的故障问题。作为一款标榜高性能的家电产品，我对这台洗衣机的性能寄予了很高的期望。近期我遇到了持续的故障问题，这不仅严重影响了我的日常生活，还令我对产品的质量产生了...

Dear Customer Service, I hope this message finds you well. I am writing to formally lodge a complaint regarding the recent malfunction of the washing machine I purchased from your company. As a loyal customer who has relied on your products for many years, I am disappointed by the inconvenience caused by this issue. 故障...