时下，每逢佳节，全国数以千万计的学生纷纷行动———互赠贺卡，以此寄去一份美好的祝愿。贺卡上那真挚的祝福、诚恳的忠告、委婉的提示、催人奋进的劝勉，的确沟通了同学间的情感。然而，校园不是真空，在“贺卡热”的背后，学生身上隐藏着一些深层次的危机，应该引起我们的? Nowadays, every festivals, tens of millions of students across the country move in succession - greeting cards and sending them a good wish. The sincere greetings, sincere advice, euphemistic reminders, inspiring encouragement on greeting cards do indeed communicate the feelings among classmates. However, the campus is not a vacuum. Behind the “greeting card fever,” students hide some deep-seated crises that should arouse us.