bulletin board system造句怎么写

Most college students are already familiar with their campus BBS (bulletin board system), Baidu post bar and other kinds of online forums. Some are active members, or even moderators.

Ward Christensen and Randy Suess launch the first public dialup bulletin board system.

Cheng Ming, 22, a junior at East China University of Science and Technology, saw an ad on the BBS (bulletin board system), where someone offered to attend class for others for 15 yuan per class.