缮

例句：

1. 1. The old building needs to be repaired before it falls down.
   这座老建筑需要修缮才能避免倒塌。
2. 2. The car's engine needs to be repaired after the accident.
   事故后，这辆汽车的引擎需要修理。
3. 3. The roof of the house needs to be repaired to prevent leaks.
   房子的屋顶需要修缮以防止漏水。