联合国世界卫生组织刚刚发表了1997年年度世界卫生状况报告.报告强调指出水摄入高脂肪自牧等。在美国和许分发达国家中、吸烟占整个”一痹症发病原因的1／3。美国有25％菌人吸烟，其它一些国家自．吸数月应的人则约占50％以上／一报援上远清洗，一看东们能因＿＿’～＄J：Wnd、 The UN World Health Organization just released the annual report on world health in 1997. The report emphasizes that water intake is high in fat and animal husbandry. In the United States and the developed countries, smoking accounts for one third of the total causes of Alzheimer’s disease in the United States, 25% of the population smoke in the United States, and some 50% or more in other countries Aid on the far cleaning, a look East can __ ’~ $ J: Wnd,