It covers word processors, spreadsheets, basic drawings, presentation formats, and more.

它涵盖了文字处理程序、电子表格、基本绘图、演示格式等内容。

youdao

Familiar with the mechanical drawings, mechanical manufacturing principle and basic knowledge of mechanical assembly;

熟悉机械制图，机械制造原理及机械装配的基本知识；

youdao