Dear Mr Wilson&Mrs Wilson
I have finished my study, and gonna return to my country. I would take this opportunity to thank you for providing me the comfortable accomdation and nice food, helping me to practice my spoken language and letting me know so much about British culture during these days.
I want you know that the friendship between us and the your passion of loving Chinese culture are my best memory in life,
Again, Thanks
Your Sincerely
Hua LEE
随手写了个 你看看行不行