假设你是刘伟，你的美国朋友MIKE 想通过你了解中国的传统节日。请你根据提示，给Mike 写一封e-mail，向他介绍我国传统节日春节的情况。
内容提示：1.春节是中国最重要的传统节日;2.春节期间人们的主要活动(节前、除夕、节日期间)< Spring Festival, traditional, decorate, on the eve of the festival, get together, set off fireworks, lucky money>
How are you? I’m really glad that you are interested in traditional Chinese festivals. There are many traditional festivals in China, such as Spring Festival, Mid-Autumn Day and so on. I’d like to introduce the Spring Festival to you. Spring Festival is the most important traditional holiday in China. It usually lasts for 15 days.
Days before the festival, people clean their houses. They think cleaning sweeps any bad luck. They decorate their houses with paper cuts. On the eve of the festival, family members get together and have big meals. Then they watch the Spring Festival Gala on TV. At midnight, they set off fireworks to welcome the New Year. During the festival, kids get lucky money from old people. People visit their relatives and friends. They wish each a happy year and good luck. How happy we are.