squalidity

例句：

1. 1. The smell of the sewage is a constant reminder of the city's squalidity.
   污水的气味不断提醒着城市污秽不堪。
2. 2.The poor living conditions in that squalid neighborhood have led to many health problems.
   那个脏乱的街区糟糕的居住条件导致了许多健康问题。
3. 3. The squalid streets were filled with garbage and rotting food, making it unsafe for anyone to walk through.
   脏乱的街道上堆满了垃圾和腐烂的食物，任何人都不敢穿过去。