an announcement from a graduate school

(1)Recently, soju bottles and so on were fired from the recycling bin.
(2)I can see it. I understand that there is a lot of stress from studying.
(3)But drinking on campus is never beneficial to health and the academic atmosphere.
(4)When stress builds up, I sincerely ask you to relieve it by singing, dancing, and quietly memorizing precedents in the grand playground.
(5)a law school