As known to everyone that man cann't survive without foods.Unfortunately,the problem of food security has played a side-effect key factor for the improvement of human being.
variety of foods like soybean,pork and prouts were detected some problems.once those food with defect into your body could pile up enough and destroy your immune system in your coming life.
there is no any toleration for this problem.being a student,we could do as much as we can to prevent this.we can publicize the knowledge of food security in community and report some illegal factories which making defect food.
just do it for health of our next generation,just do it for enjoying safe food,just do it for a better life.
真是一个字一个字的敲出来的,还是在十寸的小电脑键盘上,好累.因为知道你真的可能需要帮组.句子开头的大写自己改下,小电脑太不方便.