假如你是刘阳,作为交换生在英国学习了一年,刚从英国归来.在英国你一直住在Mr.Smith,给他写一封感谢信

Dear Mr. Smith,

My studying in British has been over, and now I have returned to my home in China. It's so appreciated for your kindest looking after and help during my studying in British. I believe that I would never forget you and your kindness. And I do believe that our friendship could be the best memory during our lives.
Many thanks again, and good luck, health, happiness to you everyday.
Best regards!
Sincerely
Yours
Liu Yang

翻译：

史密斯先生：
我在英国的学习生活结束了,现在我已经回到了在中国的家里,非常感谢您在我英国学习期间给我的照顾和帮助,我相信我永远也不会忘记您和您的好意,我也坚信我们的友谊将是我们一生中最美好的回忆.
再次谢谢您,祝您每天好运、健康、快乐!
此致敬礼
刘阳