mildew and rot

例句：

1. 1.The dampness of the room caused mildew to grow on the walls.
   房间的潮湿导致墙上长出霉菌。
2. 2. The old books were rotting away in the attic.
   旧书在阁楼里发霉了。
3. 3. To prevent mildew and rot, it's important to keep the area dry and clean.
   为了防止霉菌和腐烂，保持区域干燥和清洁是很重要的。