The latter one which is about the manipulation of computer is optional but must be included in the final test.

第二部分关于计算机操作，属于选修但其摸考试包括这部分。

youdao

The pictorial representation and manipulation of data as used in computer-aided design and computer-aided manufacture in typesetting and the graphicarts and in educational and recreational programs.

图形，制图数据的图形显示和操作，如用于计算机辅助设计和计算机辅助制造、排字、版画作品、和教育及娱乐程序。

youdao

The pictorial representation and manipulation of data as used in computer-aided design and computer-aided manufacture in typesetting and the graphic arts and in educational and recreational programs.

图形，制图数据的图形显示和操作，如用于计算机辅助设计和计算机辅助制造、排字、版画作品、和教育及娱乐程序。

youdao

The events of May 6 triggered an investigation as to whether the feverish sell-off stemmed from a computer glitch or market manipulation.

VOA: standard.2010.05.20