大學英語作文：What Are the Risks of Smoking吸煙有害健康

　　Before Dr. Luther L. Terry, then the Surgeon General of the United States, issued his office's first "Report on Smoking and Health" more than 30 years ago, thousands of articles had already been written on the effects of tobacco use on the human body.

　　30多年前，在當時美國的衛(wèi)生局局長路德?L?特里博士發(fā)表他上任以來的第一份“有關吸煙與健康的報告”之前，已經(jīng)有成千上萬篇關于吸煙對人體健康影響的文章發(fā)表了。