代码如下：

[ftf=楷体_GB2312][fts=3][B]++++++++++++++++++++++++++++++++++++ + + + + + + ++++++++++++++++++++++++++++++++++++ ++++++++++++++++++++++++++++++++++++ + 我 + + 爱 + + 你 + ++++++++++++++++++++++++++++++++++++[/B][/ft][/ft]

效果如下：

预览背景

++++++++++++++++++++++++++++++++++++ +                                  + +                                  + +                                  + ++++++++++++++++++++++++++++++++++++                                    ++++++++++++++++++++++++++++++++++++                                    +  我                              +                                    +              爱                  +                                    +                             你   +                                    ++++++++++++++++++++++++++++++++++++