Sometimes I think people still need to understand each other, but some people are really not so good. They make a lot of noise in the library: the library is a very quiet place, but some people just make all kinds of noise, which makes learners upset, such as the alarm clock that rings on time, all kinds of silent message reminders, brushing Tik Tok, shaking the stool to make noise, picking up and putting books vigorously, and being restless. Seemingly silent recitation and silent reading: this is different from the loud noise in the first point. This noise is usually continuous and low. Maybe you feel that you are reading silently and don't disturb others, but in the absolutely quiet environment of the library, the noise is infinitely amplified. As long as the people next to him can hear this voice, it will definitely become a "magic spell" that drives him crazy. A pen, a book, a seat for one day: this behavior is particularly unacceptable, especially for students at the end of the term or in the exam month. It is difficult to find a seat in this behavior. Some people occupy a row of seats as soon as they arrive, or even disappear for a few hours. Bring milk tea or other heavy-smelling things into the library: Although the library has clearly stipulated that snacks and drinks are not allowed to be brought into the library, some students can mix pearls with pearls and bring the snacks and drinks they want into the library in various ingenious ways. In fact, there is nothing wrong with bringing snacks and drinks, but they can't resist its fragrance. Who wants to learn when they smell it? "Sweet" couples get together: It's normal to fall in love in college, and it's normal for couples to meet and study together in the library. However, the library is a public place after all, and some couples are really arrogant regardless of the intimacy of the place-whispering, flirting, physical intimacy, flirting, etc. This kind of behavior is probably unspeakable, and couples in unknown situations are really unacceptable.