您可能拥有关于事务的较好的描述性信息(比如注释或注解)，并且不想丢掉这些信息，但是这对事务数据的分析没有用处。

You may have good descriptive information (such as notes or comments) about a transaction that you do not want to lose, but that isn't useful for analyzing the transaction data.

youdao

本书当中，所有的程序都将以一段特别的注释开头，这段注释叫做程序注解，是用来整体描述这段程序的。

In this text, every program begins with a special comment called the program comment that describes the operation of the program as a whole.

youdao

Properties面板同样也允许测试者用自由形式的注解为执行的步骤进行注释。

The Properties panel also allows the tester to annotate the execution step with free-form comments.

youdao

So when you're writing a program in this language and many others, if you wanna make a comment to yourself or for other people who are reading this with their TF or fellow colleagues, you use what are called comments.

当你用这样那样的语言写程序时,为了便于自己或他人,阅读我们写的代码，我们必须得做一些注解,这就是所谓的注释。

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