undamage

例句：

1. 1. The storm damaged the roof of the house.
   暴风雨损坏了房子的屋顶。
2. 2.The car's engine was severely damaged in the accident.
   汽车的引擎在事故中严重损坏。
3. 3. The old painting is undamaged and still has many colors.
   这幅旧画仍然完好无损，色彩丰富。