Bookmarks are objects made of hard paper to mark the progress of reading in a book. The pictures are random and widely used. Even a used train ticket or plane ticket can be used as bookmarks.

Bookmarks can be painted, cut and pasted, or printed. The most common shapes of bookmarks are rectangles, and many of them are geometric or special shapes, such as diamonds, ovals, roosters, leaves, etc. The materials are mainly made of various colors of paper, as well as leaves, bamboo, leather, metals, etc. The main contents of bookmarks are figures, animals, insects, fish and ink paintings.

the bookmark ***27-4-5211

is a fixed marker used to distinguish the progress of reading. I don't have a dictionary at hand, otherwise, I would open it and look for a detailed explanation of the word. My personal understanding of the explanation shows that the role of bookmarks is to remind us of a reading process. Of course, if readers are in high spirits, they can finish reading a book quickly and continuously. In that case, bookmarks will be useless.