Family photo albums are usually family photos of a big family, including grandparents, parents and uncles. Now such a big family, only in the photo album.

I understand, but I don't know how to express it well. The language is too bad. 55 means that now all three people live together, unlike the previous three generations who live together or have brothers and sisters, so they can only find them in the photo album. I said this, you know, hehe.