，这是回音！！
                                                  
                                                   这是回音！！
                                                  
                                                   是回音！！
                                                  
                                                   回音！！
                                                  
                                                   音！！
                                                  
                                                   ！！
                                                  
                                                   ！

还是早早的刷毕业吧你说是么？
是早早的刷毕业吧你说是么？
早早的刷毕业吧你说是么？
早的刷毕业吧你说是么？
的刷毕业吧你说是么？
刷毕业吧你说是么？
毕业吧你说是么？
业吧你说是么？
吧你说是么？
你说是么？
说是么？
是么？
么？
？      
                
                              
                                                   不好意思，这是回音！！
                                                  
                                                   好意思，这是回音！！
                                                  
                                                   意思，这是回音！！
                                                  
                                                   思，这是回音！！
                                                  


                                                   ，这是回音！！
                                                  
                                                   这是回音！！
                                                  
                                                   是回音！！
                                                  
                                                   回音！！
                                                  
                                                   音！！
                                                  
                                                   ！！
                                                  
                                                   ！

                                                   ，这是回音！！
                                                  
                                                   这是回音！！
                                                  
                                                   是回音！！
                                                  
                                                   回音！！
                                                  
                                                   音！！
                                                  
                                                   ！！
                                                  
                                                   ！