清单4显示了变更历史操作XML内容响应的一个示例。

Listing 4 shows an example of the response XML content of the change history operation.

youdao

这个非常重要的工件检查每个系统的操作历史来决定完成过程需要的时间。

This very important artifact looks at the operational history of each system to determine the elapsed time required to complete its processing.

youdao

由于它不会连接两个操作，因此也很容易使文件历史轨迹丢失。

Since it doesn't connect the two operations, it can easily lose track of the history of a file.

youdao

Definition or define, depending on which sort of piece of history you come from.

也就是定义或者解释,取决于你来源于那段操作历史。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now, in the world of Linux and Unix more generally, both of which are our operating systems that had been around for many, many years, Mac OS is based on one of-- one version thereof.

在Linux和Unix里更广泛，对了，这两个都是历史悠久的,操作系统，就连Mac操作系统,都是基于它的一个版本设计出来的。

哈佛公开课 - 计算机科学课程节选