求翻译：传说“年”是一种“头生独角，凶猛异常”的野兽，每到腊月最后一天，出来掠食噬人，威胁人类生命的安全。但这种野兽，人们在长期的实践中，发现它有“三怕”——怕声、怕光、怕红颜色，人们为了驱赶它，用红颜色的桃木砍成牌子挂在门口，称谓“桃符”。还有的燃烧砍来的青竹子，燃烧时发出劈劈啪啪的“声音”和“光”，“年”见了，只有远走快跑，第二天一早，大家安然无恙，互相拱手祝贺，“拜年”也就由此而来。是什么意思？

Legend of "Year" is a "first-born horn, ferocious" beast, every last day of the twelfth lunar month, predatory bite out of people, threatening the safety of human life. But the beast, people in long-term practice, that it has "three fears" - fear of sound, sensitive to light, the red color of fear,

Legend, " " is a "first." One-Man abnormalities, ferocious beast that soaks into each of the last day predators out, threatening the lives of human beings, the international community safety. But this kind of wild beast, it is in the long-term practice, it is found that "3 " fear - fear, afraid voic

The legend of "years" is a "firstborn roofing, fierce exception" beasts, every last day of the twelfth month of the lunar year, predators GM who threaten the security of human life. But the beast, in the practice of people in the