今天的主题就是英语商务信函，简单来说就是外企必备的邮件基本格式希望对大家的学习有所帮助。

1．必写部分

（信头LetterHead）

（封内地址InsideAddress）

称呼SalutationOrGreeting

信的正文BodyOfTheLetter

结束敬语ComplimentaryClose

签名Signature

2．根据实际情况需要增加的部分

附件Enclosure

再启Postscript

经办人姓名AttentionLine

事由SubjectHeading

参考编号ReferenceNo.

抄送CarbonCopyNotation

3.示例入职邀请信，熟称的Offer啦

DearCella,

WarmgreetingsfromtheXXXXHotel.

Weareverypleasedto/confirm/iwithyouthatSt.Regiswishtoengageyouasapartofourteam.

AttachedpleasefindtheofferletterandEIDrequestform,pleasesendmebackwithyoursignatureviaemailintwodaysafteryoureceivethisemail.

Meanwhile,pleasebeawarethatitisessentialtosubmityourmedicalcertificateforyouremployment.

Shouldyouhaveanyquestions,pleasefeelfreetocontactus.

Sincereregards,

XXX

HumanResourcesAssistManager

XXXX,Zhuhai,GuangdongProvince519000,P.R.China