雅思9分范文——警察佩戴枪的利弊(2)

　　The root of the problem is embarrassingly corrupt governments and ineffective half-measures taken to control the circulation of guns, which allows criminals to easily come into possession of guns. Nations around the world should hope to someday reach the point where their police force can afford not to carry guns and still be effective. (54words)

　　文章后几段结构比较清晰，未加点评，第一句为段落主题句。