现代图书版本类型复杂多样，而著录规则滞后。

Modern book editions are complicated and various, but the rules of book description are backward.

youdao

它在概念上与主机版本类似，但是它更加针对桌面用户。

It's conceptually similar to the mainframe versions, but it's aimed more at desktop users.

youdao

使用面向对象方法的其他好处包括可以重用不同版本类的通用功能。

Other benefits using object oriented techniques would include re-use of common functionality between multiple versions of classes.

youdao

If I want to get out right now the versions of these things, I can ask what's the value of c p 1 x, and it returns it back out.

你可以在那里看到那些,代表笛卡尔坐标点的东西，如果我想要得到现在，这个类的版本的东西的话。

麻省理工公开课 - 计算机科学及编程导论课程节选

I'm going to call it c point just to make it a little shorter.

但是现在我要去对它做一些改动,那么新版本的类的意思也就是。

麻省理工公开课 - 计算机科学及编程导论课程节选