作者应增加文中长句和从句和使用;文章词汇表达比较灵活,高级词汇的使用要继续加强;文中基本没有过渡词和衔接词,建议增加衔接词汇的积累。
Dear Mr. Johnson We have received 3,000 products from your company on Dec. 22nd, but according to our signing of the No. 35 order, the number of products should be 3,500, the other 500 products we have not received so far. Please check your product list. We are looking forward to your early reply! Yours sincerely!