ibm pc jr造句

In addition to primary authorship of Microsoft Word, Brodie wrote Microsoft's first C compiler, the original version of Notepad, and Word for the IBM PC Jr.
Not so very long ago, there was a computer called the IBM PC Jr . It was really pretty dweeby except for the infrared interface between the keyboard and the computer.
Occasionally video interface hardware was also integrated into the motherboard; for example, on the Apple II and rarely on IBM-compatible computers such as the IBM PC Jr . Additional peripherals such as disk controllers and serial ports were provided as expansion cards.
It's difficult to find ibm pc jr in a sentence. 用ibm pc jr造句挺难的