假定你是李华,最近你的美国朋友Bob打算联系毛笔字,来信向你请 教如何练好毛？

英语作文：
Hello Bob,
I have received your letter in which you asked how to do calligraphy.
Actually, it is not that difficult as you think. You just follow the steps described below, you will be a good calligrapher soon.
Steps:
Hold your pen diagonally at a 30 to 60 degree angle.
A calligraphy pen isn't used quite the same way as a regular pen. ...
Don't twist the nib as you write. .
Lead the nib backwards or sideways across the paper.
Apply light pressure.
Simple as the above.
Hope I can see your calligraphy very soon.
Lihua.