" The design prioritizes both reliability and maintainability for long-term success."

" 该设计优先考虑靠性和护性，以实现长期成功。"

Separating business logic from the user interface is crucial for code maintainability.

将业与用户界面分离对于码的护性至关重。

Maintainability is about how easy it is to keep that train running smoothly.

护性关乎的是保持列车平稳运行的难易程度。

Alright, so we've got a train that's dependable and ready to go, but what about maintainability?

好的， 我们有一列靠且随时待发的列车，但护性如何呢？ 保持这些机器的良好状态肯定是一项艰巨的任。