Wet hands can easily turn over classical Chinese.

1. Description of husband and wife's life.

One night, Li was holding a book in one hand and stroking Hu's body in the other. Seeing that he was idle, Hu asked him what he was doing. Li replied, "Nothing, I just want to get my hands wet so that I can turn the pages." Thus, "wet hands" and "turning over books" became synonymous with sexual intercourse between Hu and Li. I believe it will also be quoted as a private code by some viewers. The play boldly and truly describes the married life of modern people. This realistic technique of being loyal to life is worth imitating in future literary works. In fact, "wet hands are easy to turn over books" originated from the first half of a couple joke. The joke goes like this: One night, the husband was holding a book in one hand and stroking his wife's body in bed in the other. Seeing that he had been doing nothing, his wife asked him what he was doing. The husband replied, "Nothing, I just want to get my hands wet so that I can turn over the books." One night, the wife stroked her husband's body under the quilt. Seeing that he had not done anything else, her husband asked her what she was doing. The wife replied, "Nothing, just practicing shifting gears."