作者词汇表达丰富度要继续提升,学术词汇使用过少;句法知识很棒,若增加一些从句的使用,文章会更出色;文中衔接词丰富;请注意分段。
Dear Mr.Johnson, We had gotten the 3,000 products from your firm on December 22th.But there is a problem.According to our signing of the No.35 order,the number of our products are supposed to be 3,500.However,we still have not received another 500 products.I hope you can check your product list and respond to us as soon as possible.