Let us look at one set of data.

让我们来看看一组数据。

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Thus, when one set of data has been processed, the program can be repeated.

因此，当一组数据被处理完后，程序还可以重复使用。

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One set of data can have people's names and addresses.

一组数据可以包含人名和地址。

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One set of data can have people's names and addresses.

一组数据可以包含人名和地址。

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