四级翻译

　　剪纸是中国民间艺术的一种独特形式，已有2000多年历史。剪纸很可能源于汉代，继纸张发明之后。从此，它在中国的许多地方得到了普及。剪纸用的材料和工具很简单：纸和剪刀。剪纸作品通常是用红纸做的，因为红色在中国传统文化中与幸福相联。因此，在婚礼、春节等喜庆场合，红颜色的剪纸是门窗装饰的首选。

　　As a distinctive form of Chinese folk art, paper-cutting has a history of more than 2000 years. After the paper was invented, paper-cutting also showed up in the Han dynasty. Since then, it became very popular in many places across China. The materials and tools used in paper-cutting are very simple: the paper and scissors. The paper cutting work is usually made up of red papers, because the color of red is related to happiness in Chinese traditional culture. Therefore, in the wedding, the Spring Festival and other joyous occasions, red paper-cutting is the first choice of decoration for doors and windows.