Dear sir or madam,
I'm writing to applay for the job you posted on the Internet.
My name is Leihua. Not only do I have the qulification, but I also have the right character for an English guide. On the one hand, I have a good command of English, especially spoken English, which will help me communication with visitors freely. What's more, I did the same job. last year, from which I have got ride experience. So I'm sure I can perform well.
I really appreciate you for reading my application. I sincerely hope that you can offer me a chance.