假设你是李华，请根据你校美化校园的规划，用英语给你在美国的笔友Peter写一封短信，介绍该规划。短信的主要内容如下：
1．规划目的：美化校园、净化空气；创造良好的学习和生活环境；
2．内容：种植花草树木，建一个植物园 (botanical garden)，供参观、实践；建一个小花园，供休息、读书；建几座名人雕塑，激励师生。
注意：1．短信的开头和结尾已为你写好，不计入总词数。
2．词数：120-150。
Dear Peter,
I would like to tell you that our school has worked out a new program．
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
                                                                              
Welcome to our school if you have any chance  
Yours,
LI Hua