Dear Nick,
I'm glad to hear that you're coming to Sichuan in August.As we all know,your homeland calls New Zealand where there are many beautiful and famous sights and buildings.Actually,I want to say Sichuan is same as New Zealand,where there are a lot of unique tourism resources,and I am sure you heard about Jiuzaigou Lake,Dujiangyan Irrigation Project and so on.If you really come here,you absolutely say what an amazing place it is.Stray birds of summer come to my window to sing and fly away,and yellow leaves of autumn,which have no songs flutter and fall there with a sign.If you come to Jiuzaigou Lake,you can feel comfortable because of very very clear and colorful water.If you come to Dujiangyan Irrigation Project,you can feel amazed because there is more than 2000 years history to use it.What is more,it was played a role now.At last,I hope you can come here quickly.Best wishes to you.
Yours sincerely
Li Hua
批改：
1. your homeland calls New Zealand 应该用被动语态，is called.
2. there is more than 2000 years history to use it. 本句话说得不妥当，不是太地道有点啰嗦，直接可以这样说it is used for more than 2000 years.
3. it was played a role now. 不能加，因为不能用于被动语态。
评析：
文章写得不错，没有太多的错误，就是语句显得有点啰嗦了，能把意思表达得再清晰简洁些就好了！
