上完体育课,同学们都很渴,有的喝果汁,有的喝酸奶,只有我喝纯净水,感到很没面子。回到家,我要妈妈买酸奶。妈妈说:“如果你认为自己喝纯净水比别人低一等,那就错了。如果你学习不好,不关心班集体,不愿帮助同学,就是天天喝果汁或酸奶,大家照样看不起你。相反,如果你学习好,关心 After the physical lesson, the students are thirsty, some drink juice, some yogurt, only I drink purified water, I feel very faceless. Back home, I want my mother to buy yogurt. My mother said: "If you think you drink pure water lower than others, it is wrong .If you study bad, do not care about class, do not want to help students, is to drink fruit juice or yogurt every day, everyone looks down on you. On the contrary, if you study well, care