University infrastructure has many functions for students. For example, students can do physical exercises or hold some activities on the playground, which can enrich their spare time and make more good friends. Therefore, universities must build playgrounds to make students more cheerful and lively. In addition to the playground, the university should also build a library, so that students can study and read some professional books in the library.

What is the role of university infrastructure for students? Bian Xiao believes that the infrastructure of universities is very important to students, and infrastructure like this is essential. If any infrastructure is lacking, it may restrict students' study and life and affect their good study. For example, if there is no playground in the school, students will have no place to exercise, which may lead to the decline of students' physical fitness, so that students can only study all day and can't do other activities at all. If there is no library, students will not be able to study well, and they will have no time to prepare for exams and review professional courses, which may make their professional courses worse. So infrastructure is essential.

Students can study in the library and exercise on the playground. Bian Xiao believes that libraries and playgrounds are essential infrastructure in universities. Without these two infrastructures, universities are not very good, and students' college life is not particularly complete. Therefore, schools must build libraries and playgrounds, as well as gymnasiums, so that students can have enough space to study and exercise. This can promote the all-round development of students, make them become more and more outstanding, and also enable them to find a good job in society.