BBS的发展史

BBS的发展史(中文1900字,英文1400字)
电子公告板系统，或论坛，是一个计算机系统上运行的软件，允许用户连接并登录到系统中使用的终端程序。登录后，用户可以执行的功能，如上传和下载软件和数据，阅读新闻和公告，并与其他用户的信息交换，或者通过电子邮件，公共留言板，有时通过直接聊天。许多BBS还提供在线游戏，用户可以在其中互相竞争，和BBS与多个电话经常提供聊天室，允许用户相互作用。
BBS访问仅在使用调制解调器的电话线，但在20世纪90年代早期的一些论坛允许访问通过telnet，分组交换网络，或分组无线连接。

The history of Bulletin board system
A bulletin board system, or BBS, is a computer system running software that allows users to connect and log into the system using a terminal program. Once logged in, a user can perform functions such as uploading and downloading software and data, reading news and bulletins, and exchanging messages with other users, either through email, public message boards, and sometimes via direct chatting. Many BBSes also offer on-line games, in which users can compete with each other, and BBSes with multiple phone lines often provide chat rooms, allowing users to interact with each other.

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