作文要求

简要介绍一下如何才能保持健康，并展开想象，适当发挥。要求：词数80左右。短文开头已给出，不计入总词数。
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　All of us want to be healthy. First，we should get enough sleep during the night. We can go to bed early and get up early. Staying up late is bad for our health. Second, we must have the right kinds of food. We should eat more fruit and vegetables and less meat. We should drink a lot of water. We should have healthy eating habits. Third, we should do more exercise to build up our bodies. Finally, we should wash hands before meals and brush our teeth twice a day. If we don’t feel well, we should go to see the doctor at once.