1·In Electronic Data Interchange (EDI), for example, there is no real notion of a service interface, since EDI systems usually have a single global inbox and outbox for messages.
例如，在电子数据交换(Electronic Data Interchange, EDI)中，不存在真正的服务接口概念，因为EDI系统通常有一个单个的全球的消息收件箱和发件箱。
2·Cannot copy messages into the 'Outbox' folder. That folder is only for storing messages to be sent later.
无法把消息复制到“发件箱”文件夹中。那个文件夹仅用于存储以后要发送的消息。
3·In this new version you will have different folders: inbox, sent mails, drafts (with auto-save) and outbox.
在这个新的版本将具有不同的文件夹：收件箱，发送邮件，草稿(带自动保存)和发件箱。