文中词汇表达比较多样,能多用高级词汇就更好了;作者句法不错,但是文章整体句子稍微偏短;全文结构较为严谨。
Dear Mark, I’m glad to know that you'd like to visit my hometown a few days later. It has been a long time since I came from the city you are living in. Those days I spent with your family are real treasures in my memories. And now, it's my turn. The city I living in is named Shanghai. It's one of the most famous cities of China and well known as the pearl of the east. There are a large amount of foreign people working and living here. As you know, the oriental pearl tower, the symbol of this city, is the most popular visit for those who come to shanghai for the first time. Therefore, I'd love to guide you to have a great time here. It's a TV tower located by the bank of the Huangpu River, which is 468 meters high,and consists of 3 main floors with different height to have various views of the whole city. So, that's it then. I can't wait to see you again, and I'm sure that you'll enjoy your time here. Yours sincerely, Romeo