吃零食是个坏习惯，很多小孩喜欢吃零食，这样他们吃的饭和菜就很少，这对健康是有害的。有些零食中的成分对身体也是不利的。我们应少吃零食。 Eating snacks is a had habit, I think. Many children like eating snacks. So they have only a little food and vegetables. It's bad for thoir health. The ingredients in these snacks are not good for us. We should have little snacks.
