With the exception of the simplified and functional letter formats, business letters are always composed of the following elements:
除了简单书信格式和功能书信格式以外,商业书信通常由下列成分组成:
1. Letterhead 信头
2. Dateline 日期
3. Inside Address 信内地址
Courtesy Title 礼貌的称呼
Organization Title 组织名称
4. Salutation 招呼语
5. Body of the Letter 正文
6. Signature Block 签名块
Complimentary Close 信尾客套话
Hand-Written Signature and Signature Identification 手写体签名和签名
7. I.E.D. Block
Initials 写信人和收信人名字的首字母
Enclosures 附件
Distribution List 副本或电子档副本