为每个操作创建一个简单的传统修改器过于麻烦，并且会向代码添加大量语法，从而造成难以确定目标工作单元。

Creating a simple, traditional decorator for each case is too cumbersome, and it would add so much syntax to your code that it would be hard to determine which unit of work you're aiming for.

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随着向解决方案添加越来越多的平面文件入站流，代码库会变得过于庞大，难于进行开发和维护。

As more flat file inbound flows are added to the solution, the code base becomes unnecessarily large and difficult to develop and maintain.

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因此，VFS 层使 Linux 用户可以添加新的文件系统支持而不必过于担心 Linux 管理存储器的方式。

Thus, the VFS layer makes it possible for Linux users to add new file system support without worrying too much about the way in which Linux manages memory.

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