虽然这种验证能捕获很多错误，但是对于需要进行数据处理以判断是否编写了不合情理而语法正确的内容这样的场景，这种验证就毫无帮助了。

While this catches a lot of errors, it doesn't help with scenarios where data processing is required in order to determine that something nonsensical, yet syntactically valid, has been written.

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扩展列表处理任意数据类型、启用垃圾收集、使用面向列表的语法处理列表等，这些可以为数据处理提供一个有用的范例。

Extending lists to handle arbitrary data types, to enable garbage collection, and to manipulate using list-oriented syntax can provide a useful paradigm for processing data.

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