oracle teletext造句

This period also saw the launch of the Oracle teletext service.
However, that first morning, it was Oracle teletext that was shown.
A local service for the ORACLE teletext service began in 1981, delivering local news and information.
Normally, they switched between test card, Oracle teletext, and 4-Tel every 15 minutes.
Riley-Smith started his first business in 1987, supplying Premium Rate telephone services to TV companies and Oracle Teletext.
It's difficult to find oracle teletext in a sentence. 用oracle teletext造句挺难的

In October 1981, Scottish Television became the first ITV station to operate a regional Oracle teletext service, containing over 60 pages of local news, sport and information.