Health is most important for any of us. ]n order to stay healthy, we need some common knowledge.

First]y, pay attention to the diet. We should eat lots of fruit and vegetables, because they are rich in fiber and Iow in fat. As a proverb says, "An apple a day keeps the doctor away." So fruit is good for health. Don't have a lot of food that contains too much fat, such as butter. Meanwhile, sweets should be eaten in proper quantity, because too much sugar does harm to us. Don't drink too much coffee,either.

Secondly, exercise is necessary. Regular exercise can help us keep from getting fat. People who do running every day usually have stronger hearts than who don't.

Finally, form good living habits. We should sleep for about 8 hours at night,and never work too hard. Over work and little sleep will lead to illness. What's more, stay away from cigarettes.

These are the things we should pay attention to so as to stay healthy.

健康对我们任何人来说都是最为重要的。为了保持健康，我们需要一些普通的知识。

首先，注意你的饮食。我们应该吃大量的水果和蔬菜，因为它们富含纤维素并且脂肪含量较低。正如一句谚语所说：“一天一个苹果不求医。”因此水果对健康有益。不要吃太多富合脂肪的食物，比如说黄油。同时，应当适量地吃甜食，因为糖过多对我们人体不利，也不要喝太多的咖啡。

其次，锻炼是必需的;经常性的锻炼能使我们保持身材;通常每天跑步的人的心脏要比那些不跑步的人更强壮。

最后，养成良好的生活习惯。我们晚上应该睡八小时，不要过分辛苦地工作。过度劳作和睡眠不足将导致生病。而且，不要吸烟。

以上这些方面我们都该注意，这样才能保持健康。