(注意：文中不能出现考生真实姓名、校名和老师名，否则不得分）
张华收到了同学李丽请他去参加野餐的邀请，但是张华有事不能去。请你替张华给李丽写一封e-mail ，感谢她的邀请并祝她玩得愉快。
Dear Li Li ,
                                                                            
                                                                            
                                                                            
                                                                            
                                                                            
                                                                            
                                                                            
Yours,
Zhang Hua