Some students are talking on the phone in the library, which is the most intolerable behavior for me. In fact, it is impolite to make a phone call in the library, because no one wants to know what's wrong with you, and I don't think anyone wants others to know their own shortcomings. In that environment, every sound will be obvious.
Some students talk loudly in the library, regardless of other people's feelings. In fact, it is not only the library, but also other quiet environments. Some careless people may not pay much attention to their actions. When they sit up, they make a loud noise. Then I will move my stool and desk from time to time, which will disturb others' attention and interest in reading.
There is another strange phenomenon in the library. There are always some students occupying seats. There are many people in the library now, and we often can't find seats, so if there is no need to occupy more seats, try to occupy as few seats as possible. Everyone wants to be able to read in a comfortable environment. I have encountered this phenomenon many times, because no one occupies it, and he may not come to the library to study in the end, so such behavior is unacceptable to me.