第二代工具也不能保证可维护性。

Second generation tools do not guarantee maintainability either.

该模型具有可扩充性和可维护性。

The model is extensible and maintainable.

使它能操作方便，页面友好，可维护性强。

Make it can easy operation, page friendly, strong maintainability.

一段代码的可维护性是个主观的问题。

The maintainability of a piece of code is arguably a matter of subjectivity.

这样做就拥有了一致性和可维护性的双重优势。

This has the double advantages of consistency and maintainability.