1、Sam sam dear Sam, I'm glad you can come to my hometown, but I'm sorry I have to leave for a while. I'd like to introduce my good friend Liu Kai. He is as old as you.

2、He likes playing basketball and is good at singing pop songs. He likes travelling. Sometimes he goes hiking with me.

3、You can go to some interesting places with him. Honest, friendly, helpful, Chinese and English Wen is very good. He can help you learn Chinese.

4、You can learn a lot of Chinese culture here. I believe you will become a good friend. I hope you have a good time in China.

5、Liu Kai's email: Liu Kai @ com yours, Liu Lin.