邀请函英语

邀请函英文的2，求一篇英文邀请函3，英语邀请信翻译4，关于英文邀请函的问题1，邀请函英文的英语作文吗2，求一篇英文邀请函Wewillhaveagraduationceremony..AndIwouldbeveryhappyifyouandxxxxcouldcomeon------at7pm.Theaddressis_____________.Idohopeyoucanjoinus.DearSir,Wewouldliketoextendtoyouaninvitationtobeourguestspeak...