请帮写一篇（吃水果的好处）英语作文，谢谢

apple
apples are seen wherever in my home town. they have many colours. green, red, yellow, and so on. at the beginning of every apple, it is green. when it becomes red, it shows it is mature and we can have it. of course, there are some apples when they are mature, they are still green. anyway, there are many kinds of apple. apple is good for our health.

In summer, the weather is hot. We should drink more water, because we sweat a lot in hot days. But I prefer to eat fruits. Watermelon, apple and grape are my most favorites. They are all rich in water. There is a saying that an apple a day keeps the doctor away. Fruits are good to our body. There are many kinds of vitamins in fruits. Besides, some people do not like drinking water, so they can eat fruits instead. I am one of them.