degenerate configuration

例句：

1. 1. The city's infrastructure has been degenerate for decades.
   这个城市的基础设施已经退化了几十年。
2. 2.The old building is a symbol of the degenerate times we live in.
   这座旧建筑是我们生活的时代的象征，它已经退化了。
3. 3.The food was so bad that it made me feel like I had been living in a degenerate world.
   食物如此糟糕，让我感觉自己生活在一个堕落的世界里。