题目是How to keep healthy

how to keep Healthy Firstly,you should do exercise at least three times a week to strengthen your bodies。Secondly,you should eat less meat,but more vegetables and fruits。You shouldn't eat fried food ,because it's bad for health。You should never go to bed late。You must be sure that you sleep nine houres a day。It is very important to wash hand before eat food。We should not stay long nailsIf。When you getting ill ,you must go to the hospital。you keep a good habit,it will make your healthy and help you study better。If you can do these,i believe you can keep healthy。如何保持健康呢?首先,你应锻炼身体,一周至少三次来加强你的身体。其次,你应该少吃点肉,但是更多的蔬菜和水果。你不应该吃油炸食物,因为它有害健康。你应该不要去睡觉晚了。你必须保证一天睡9个小时。我们要饭前洗手。我们不应该留长指甲。当我们有病的时候,我们要去看医生。如果你保持良好的习惯,它将使你的健康和帮助你学习得更好。如果你能做到这些,我相信你可以保持健康。