很抱歉那么久才给你发货英文

I'mreallysorrysolatereplytoyou

“theregretissuchlongonlythenwritesalettertoyou,becauseawhileagowassomewhatbusy,alsocaughtupwithceleb

We'vefinishedthisorderalready,butverysorrythatwefailedtoshipitoutcoziwasonvacation.Wewillshipitouton

I'msorrytoreplytoyousolate,mydearoldfriend.Isyourvacationovernow?Areyoubacktowork?Wishyouandyourfami

I’msorryforkeepingyouwaiting．很抱歉,让你久等了.I’msorrytohavekeptyouwaiting.对不起,让你久等了.

i'msorry,Postoffice'ssystemwasconkedtoday,andIdidn'tgetthemoney.I'mgoingtotakeit,thentodeliverthegoo

原来这是个误会啊.Itwasamisunderstanding很抱歉这么晚才给你回信Sorryformylatereply/response

IfeelreallysorrythatIalwaysreplyyousolate.

I'msorrryreplyyousolate.

Iamsosorrytomailyoubacksolate.Iamafraidyoumightbecomeworried.

Sorryforthelatereply.Iwasawayonbusinessafewdaysago.Tomorrowwewilldeliverthegoodstoyou.Andthanksforyo

I'msorrytoreplyyousolatebecauseI'mbusyrecently!第二句:DoyouacquiremasteryofFrench?

Verysorry!Itissolongtojustwritealetteryou,butreallyverybusyrecently.Sincegototheseniorhighschool,rea

I‘msorrythatwedidn'tshiptoyouwithinthestipulatedtime.Thefreightdepartmentcolleaguestodayhavegotoffwo

Weapologizeandregretforanyinconveniencecausedbyourmistake(error).我们对由於我们工作不当造成的不便表示抱歉及追悔.俺感觉最好不用negl

Husband:Actually,Iwasveryconcernedyesterday,onlythenyousay,Ihopeyouwork,nottootired.Youseemveryangry

1sorrysolongtoansweryourletter.2Iamsorrysolongtocallyoubackyouforgiven3message/replytoamessageyoubac

AsIrestonSaturday,MondaytodayIansweryourmail,Iamsorry

Ittooksolongtimetowriteback

楼上几位回答很风趣幽默,但是没有一位说到了重点.楼主必须先了解一个名词,奥尔特云,可以参见百度百科（粗粗看了一下,这个词条在百度百科词条中绝对算上乘之作）：http://baike.baidu.com