清明节的习俗是丰富有趣的，除了讲究禁火、扫墓，还有踏青、荡秋千、蹴鞠、打马球、插柳等一系列风俗体育活动。相传这是因为清明节要寒食禁火，为了防止寒食冷藏伤身，所以大家来参加一些体育活动，以锻炼身体。因此，这个节日既有祭扫新坟生别死离得悲酸泪，又有踏青游玩的欢笑声，是一个富有特色的节日。

参考答案： 如何查四级成绩

Ching Ming Festival (the Tomb-sweeping Festival), the custom is full of interesting. In addition to pay attention to ban fire, tomb-sweeping, as well as spring outing, swinging, Cuju, playing polo, Liu inserted a series of custom sports. According to legend, this is because the Ching Ming Festival to Cold Food Observance ban fire, in order to prevent the Cold Food Observance buffet beverages, so we come to participate in some sports, in order to exercise. Therefore, this festival which has both the acid tears of sorrow for the died and the laughter from the players, is a distinctive holiday.