阅读以下一篇投诉信,指出其在内容方面的不恰当之处(注意:不是找其中的语法错误),至少说出其中两点(用汉语表达) Dear Mrs. Williams, I am writing to complain about how I was treated when I visited your store this morning. When I asked the sales clerk for help she ignored me and continued gossiping with a colleague. When I interrupted them they both “tutted” loudly and stared at me. When I persisted, one sales clerk offered some assistance very begrudgingly and when I requested specific help she said, “You’ll have to be quick—I’m due for my break soon! I have been a customer of this store for 10 years now but it is obvious that your customer service policy leaves a lot to be desired; otherwise the assistant would not have dared to be so rude. In the circumstances I shall be taking my business elsewhere in future. Yours faithfully Sophia Nagle