How to keep healthyHealth is the most important thing in the world. Then, how to keep healthy? Here are some suggestions. Firstly, we should eat plenty of fresh fruits and vegetable. Try not to have fast food or junk food, because its bad for our health. Secondly, keep doing exercises every day. Its good to take more exercise, such as running, swimming and riding bikes. Dont spend too much time in front of the computers. Finally, be happy. Happiness is important for our health. If you meet any trouble, talk to your parents.现在全世界都在倡导“低碳生活”(low-carbon life)，即：降低二氧化碳的排放，采取低能量、低消耗、低开支的生活方式。低碳生活对我们大家都有好处，请你写一篇短文向一家英文报社投稿。内容包括：你的具体做法、你的感受以及建议。 Low carbon lifeLow carbon life is good for everyone. As we all know, the environment is getting worse and worse. So I think we must do something to protect the environment. We can ride a bike or walk to school instead of taking a bus. We should take our own bag when shopping. Turn off the lights when we leave the room. Divide the waste into things to recycle and things to throw away. Its better to use china cups because they can be used many times. In a word, if everyone pays more attention to our environment, there will be less pollution and our life will be better.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。