英语翻译In Unit Two,you have learnt how to write informal (perso

英语翻译
In Unit Two,you have learnt how to write informal (personal) and formal English letters.So you are expected to center your online discussion on this theme at this conference.Below is a letter written by a former student.It is a formal English letter.You are asked to comment on the letter by referring to the relevant knowledge you have learnt in Unit Two.That is,you should comment on the letter in terms of its layout,content structure and language/style.The discussion will lead to your completion of the Offline Writing Task One — writing a formal letter.So an in-depth discussion is expected at this online conference.Please make sure to complete this activity in time.
The sample letter