树树树树树树树树树树树树树树树树树树树树树树树树树
                    树树树树树树树树树树树树树树树树树树树
                             树树树树树树树树树树树树树
                                  树树树树树树树树树
                                      树树树树树树                          
                                       树树树树
                                           树树
                                            树
                                           。。
本寓意是：1，环境保护是靠每个人一起行动，一棵树变两颗，三颗，四颗，所以团结
             力量，从我做起，从身边做起，森林会越来越多，越来浓密！
           2，从上往下看，如果不即使保护自然，保护植树，森林会越来越小，
              直到消失。。。。请珍惜地球，珍惜每一棵树，加油！！