Issue: unfortunately, in contemporary society, appealing image has became more important than the reality and truth behind that image. (自我感觉比我之前练过的难。。。)
Argument:a study about bicyclists wearing helmets.( 我基友说这个argument属于高频),就是一篇来自health magazine的文章,作者先提出了一个为期十年的nationwide的study,关于骑单车戴头盔的人数从50%增长到80%, 然后又提出了一个同一时期为期十年的研究,说bicycle-related accidents增长了200%,得出这两个study证明了bicyclists feel safer当戴头盔的时候,所以政府应该宣传安全知识,甚至禁止bicyclists带helmet。