An album usually refers to a book or notebook containing photos. Due to frequent browsing, the photos in the album will be thinned, damaged, damaged or even unable to browse normally due to repeated folding, wear and friction. Therefore, "the photo album has been turned over" means that someone or several people have repeatedly turned over an photo album to a certain extent, and the photo has been damaged to a certain extent.
In addition, in order to protect precious photos and photos, it is suggested to digitize them and save them on the computer or network to avoid physical damage and loss.