復旧は英語で
restoration

英語の定義

復旧
1. n. restoration
データの復旧に１日かかった。 - It took a whole day to restore the data.
2. v. be restored, recover

restoration
1. n. The process of bringing an object back to its original state; the process of restoring something.
The restoration of this painting will take years.
The restoration of this medieval church involved undoing all the Victorian modifications.
2. n. The return of a former monarchy or monarch to power, usually after having been forced to step down.
The restoration of the House of Stuart took place a few years after the death of Cromwell.