Some students say they have become fat and that it really makes them feel very worried. I think this is one of the biggest worries for us， but we are able to solve this problem.

First， you could eat less. Especially you should not eat junk food. The body needs food for refueling energy， but youll become fat if you eat more than your body needs. If you eat less， the body can burn more calories. Second， do more exercise. Taking exercise can also help your body burn calories and make you thinner. There are many ways to do exercise. For example， you could go to school on foot or by bike. You can do all kinds of sports， such as playing balls， running， jumping and so on. You can also take part in some interesting after-class activities.

Dont worry too much. I think youll become much more athletic than before if you do these above.

如何保持苗條和健康？

一些學(xué)生說他們已經(jīng)變胖，這真的讓他們很擔(dān)心。我認(rèn)為，這是我們最大的擔(dān)憂之一，但是我們有能力解決這個(gè)問題。

首先，你可以少吃，尤其是你不應(yīng)該吃垃圾食品。身體需要食物來補(bǔ)充能量，但是如果你的能量超過身體的需要就會(huì)變胖。如果你少吃，身體可以燃燒更多卡路里。第二，多做運(yùn)動(dòng)。鍛煉還可以幫助身體燃燒卡路里，保持苗條。鍛煉身體有很多方法。例如，你可以步行或騎自行車去學(xué)校。你可以進(jìn)行各種體育運(yùn)動(dòng)，如：打球、跑步、跳躍等。你也可以參加有趣的課外活動(dòng)。

別擔(dān)心太多。我想，如果你按照上面這樣做了，你會(huì)比以前苗條得多。