如果您是使用脚本和函数的新手，请记住以下说明。

If you're new to scripts and functions, note the following.

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将这些代码封装到一个函数中，便于理解和重用，并且使脚本更加易于阅读。

Encapsulating this code into a function makes it easier to understand and reuse, and also makes the script easier to read.

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对于现有函数，能够执行、查看和删除脚本。

For an existing function, ability to execute, view script, and delete is provided.

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