And during that time, a new kind of structure arose called news groups that is where computers on the net will be used to collect e-mails and keep them, so that other people might view a conversation conducted an e-mail, and this will be categorized by topics.

在那段时间里，一种新结构出现了,叫做“新群体“，它是连网的电脑用来,收集和保存电子邮件的地方，以便于,其他人可以查阅通过电子邮件进行的会话,它会以话题进行分类。

麻省理工公开课 - 媒体、教育、市场课程节选

Okay, good. So in Gmail context most of you know, you cannot--you can delete things but most people just save or archive emails.

好，在Gmail中，大多数人都知道，你能删除邮件,但是大多数人会选择保存或者存档邮件。

哈佛公开课 - 计算机科学课程节选