恢复者

例句：

1. 1. The patient has recovered from his illness.
   病人已经从他的疾病中康复了。
2. 2. After the earthquake, many buildings were damaged and had to be rebuilt.
   地震后，许多建筑被损坏，不得不重建。
3. 3. The old man was able to recover after a long illness.
   老人在长期的疾病后恢复了健康。