The health is very important for everyone. But how to keep health becomes an issue.

As we know, food gives us energy. So first, we must have enough food everyday. And we must also have the right kinds of food.

We should eat fresh fruit and vegetables to instead junk foods. Because they are bad for our body. We should keep the air clean and fresh and keep our bodies clean.

The second, we should do more exersise. We can play basketball, soccer and volleyball or swim and skate.Walking is good for our legs, heart, and lungs.So we must do more exersise.

Last,you should have a good mood.If you usually smile,you will be more and more healthier.

Now, do you know how to keep healthy? Let's keep our body healthy.

参考译文

健康对每个人都很重要。但如何保持健康成为一个问题。

正如我们所知，食物给我们能量。所以首先，我们必须每天有足够的食物。而且我们也必须有正确的食物种类。

我们应该多吃新鲜水果和蔬菜来代替垃圾食品。因为他们对我们的身体不好。我们应该保持空气清新，保持身体清洁。

其次，我们应该多做运动。我们可以打篮球，足球和排球、游泳和滑冰。走路是我们的腿，善良的心，和肺。因此我们必须多做运动。

最后，你应该有一个好的心情，如果你经常微笑，你会越来越健康。

现在，你知道如何保持健康吗？让我们保持身体健康。