The students were just scared: scared to sit in rows in fear that something would happen; scared because they were often teased in the cafeteria for eating free food.
学生就是恐惧： 恐惧排坐在教室里， 生怕有事情会发生； 恐惧，因为他们经常被嘲笑 在饭堂里吃免费的食物。