更恶化

例句：

1. 1. The quality ofthe food has significantly deteriorated overthe years.
   多年来，食物的质量已经显著恶化。
2. 2. The old building is slowly deteriorating due to neglect.
   由于忽视，这座老建筑正在逐渐退化。
3. 3. Theeconomy is deterioratingdue to the lack of investment.
   由于缺乏投资，经济正在恶化。