速求做一遍短篇英语作文！在线等！对精通英语的应该很简单。

Dear Jack:
I am thinking about building up a BBS for those who like collect stamps from all over the world. In this way, people like you and me who are Philatelists can easily communicate with each other, thus can improve the cultural communication as well as broaden our knowledge. What do you think of my idea? Would you like to join me to do this?
yours，
Lihua

hi,jack,i decided to build national Philately Lover forum to make culture commucation easiler and broaden the acope of knowledge.i believe you have a lot of good ideas about the plan,so,tell me what you think.and i hope we can work together.actually,i cant wait any more.
lihua

Dear Jack:
Hey Jack, how have you been?
Listen, I've got this great idea. I want to make a BBS for people who collect stamps a