Dearjack， wewillhaveagraduationceremonynextweek.AndIstronglysuggestyouattend.Becausethis... 查看更多>>
Dearsir/madam:ImdelightedyouhaveacceptedourinvitationtospeakattheConferencein[city]on[date]. 查看更多>>
invitingaclassmatetoareunion july25,1990dearliwei,it'sthreeyearssinceweleftno.1highschool.ha 查看更多>>
