Christmas is approaching, and the environment is showing this change. Decorations adorn city streets, homes, workplaces, and schools, all displaying signs that read "Merry Christmas." Besides the decorations and carols, people's attitudes also shift; altruism becomes more evident, and good manners and camaraderie are more noticeable everywhere. I dare say Christmas transforms our daily life. However, student life is a bit different. Yes, there is time to spend with family dur