假定你是李华在互联网上看到英国高中生David发布的一则启事：希望结识一位中国朋友以便学习中国的语言及文化。请你用英文给David发一则电子邮件主要内容包括：1你怎样得知David的愿望；2你愿意成为他的朋友；你打算如何帮助他。词数60左右

Dear David,

I have seen your notice on the Internet, in which you want to make friends with a Chinese person to learn more about our language and culture. I'm very interested in helping you achieve that goal. I would be happy to become your friend and assist you with your language and cultural needs. Please let me know if you are still looking for a friend to help you.

Best regards,

Li Hua