假设你是李华。你的美国笔友Susan对中国的清明节（The Qingming Festival/ Tomb Sweeping Day）很感兴趣。请你给她写封e-mail回复，主要内容如下：
1.清明节在每年的4月4日至6日之间，有2500年的历史，是祭拜祖先，悼念已逝的亲人的日子。
2.人们清扫墓地，把鲜花、食物等物品摆放在亲人墓前。
3.清明节，也是春耕开始和春游等户外活动的好时候。
参考词汇：ancester 祖先
注意：
1.词数80左右（文章开头已给出，不计入总词数）；
2.可以适当增加细节，以使行文连贯。

【考点】提纲作文；兴趣爱好．

【答案】Dear Susan，
Since you mentioned your interest in the Qingming Festival，I did some research and have learned a lot about this traditional festival.
Qingming Festival，also called the Tomb Sweeping Day，is usually celebrated between April 4 and April 6.This festival dates back to 2，500 years ago.It's a time for remembering loved ones who have passed away.When visiting the tombs of their lost loved ones，people usually sweep away the dirt and get rid of any weeds.They also offer varieties of food and flowers in front of the tomb.Some even burn paper money，hoping to keep the ancestors happy，as Chinese believe that the spirits of past ancestors look after the living.
Qingming Festival also marks the beginning of the planting season and outdoor activities.So，in a way，on this day both life and death are respected.
When and how do you pay your respect to your ancestors？Looking forward to your reply.
                                                                                                                                                Yours，
                                                                                                                                                Li Hua