Bookmarks can be drawn, cut and pasted, or printed. The most common shape of bookmarks is rectangle, and many of them are geometric or special shapes, such as diamond, oval, rooster, leaf and so on. The main materials are all kinds of paper, as well as leaves, bamboo, leather, metal and so on. The main contents of bookmarks are people, animals, insects, fish, ink paintings, scenic spots or some.
Tu * * * April 2007 -052 10 10
Bookmarks are fixed marks used to distinguish reading progress. 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 is that the function 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 are useless.