随着中国国际地位的提高，世界各地掀起了学汉语的热潮，美国也不例外，假如你叫李津，你的美国网友 Mike通过e-mail告诉你他学汉语有困难。请你用英语写封回信，谈谈自己学汉语的经历，并介绍2-3条学习汉语的方法，供他参考。

experience	be weak in ,feel stressed ,advise ,make progress. . .
ways	read books,practice writing, . . .

写作要求：

1）词数： 不少于100词;

2）为使行文流畅可适当增加细节；

3）E-mail 的开头和结尾已为你写好，不计入总词数。

Dear Mike,

How nice to hear from you! In your letter you talked about your difficulties with your Chinese learning.

I hope they will do some good to your Chinese learning.

Best wishes!

Li Jin