这是邀请：
Hello!My friends,tomorrow is the the broken shell day,I want to open a party.Would like to invite you to celebrate my birthday,hope you tomorrow at 5:30 pm,the time freed up to me Place in the Silver Hotel Hotel Room205.To hope you can look forward to your.
回函：
Friends,Thank you for the heart invitation,hope that tomorrow we have fun,and tomorrow I will be on time to your birthday party