Explain your intention: As we all know, the library is a public place to learn English. So we shouldn't break the rules. There are some rules.

Writing disciplines and regulations by article can be connected by words such as first, second, third, last and desire. When you finish writing an article, you can explain the reason for it later. For example, first, don't talk or laugh loudly. Because if you talk or laugh loudly, you will affect others. You can also explain the benefits of this article, such as Article 6: Finally, we should keep the library clean and tidy. So we will have a better learning environment.

Finally, there must be a demand: if we follow the rules, our library will become cleaner and more beautiful! Let's create a better learning environment!

Language organizes itself!