Dear Mr. John,
How are things going with you in Beijing?
I am writing to show my thanks to you. You tutored me in my spoken English before you went to Beijing. With your help I made such rapid progress that I won the first place in the Spoken English Competition of the city. My achievement is owed to your help. Thank you very much.
I have heard that you and your wife will pay a visit to my school. I am very glad at the news. In that case we can see each other again. I am looking forward to your coming. I am sending you a telescope as a small gift. I hope you will like it.
All the best.
Yours,
Liu Jie
亲爱的约翰先生：
您在北京过得怎么样?
我写信向您表达我的谢意。去北京前您辅导我的英语口语。在您的帮助下我很快取得进步，所以能在市里举办的英语口语比赛中取得第一名。我的成绩应该归功于您的帮助。非常感谢。