托福写作范文学习：长寿的秘诀

托福写作范文学习：长寿的秘诀 The causes of peoples longevity today In general, people are living longer now. Discuss the causes of thisphenomenon. Use specific reasons and details to develop your essay. 写作思路展开结构分析 首先提供一份数据给大家参考：20世纪初世界平均年龄(lifeexpectancy)大约45岁。到20世纪末，这个数字已经增长到70岁左右。考生能够结合这份数据来做一些文章。然后要分析人们越来越长寿的原因，大家能够从这几点来展开：越来越好的饮食条件，饮食卫生，越来越科学的饮食模式;越来越发达的医疗技术、越来越完善的医疗保健系统;经济稳定、社会稳定。举个极端一点的例子：前苏联(theprevious Soviet Union)解体(disintegration/breakup)后，俄罗斯的平均年龄大幅度下降。 本话题高分范文赏析 Among various factors that contribute to todays longevity of people arethree most obvious ones： the improvement of food conditions, the development ofmodern medical technology, and finally current stability of economy in ourcountry. Food conditions are better than before and are still being developed with arapid pace. First of all, foods are more hygienic. People today drink untaintedmineral water, sterilized skim milk, which are cheaply supplied in supermarkets.Furthermore, foods are more nutrient. Not to mention various carefully designednutrient products. People can just ignore the possibility of being dystrophic,since they can keep nutrient balance by simply taking a cheap pill of vitamincompound every day. Another essential improvement that contributes to peopleslongevity is swiftly developing medical technology. Development of modernmedical technology has always been amazing. Certain diseases such astuberculosis, pneumonia, and dysentery are now easy to remedy with low expenses,but in the past, they are all probably lethal ones. The dental technology seemsdeveloped little except its exorbitantly charged bill, yet the simplesttechnology contributes to peoples longevity most. It is not difficult toimagine that if an individual who lived in the past got a toothache, withoutcertain dental care which is common today, he was certainly in an awfulprospect： he might even die of a toothache! Current societal and economic stabilization is also a very indispensablefactor. People have less pressure in a more stable society, the less pressurethey suffer, the healthier they are. Todays ideal stabilization even providespeople an opportunity to secure their futurebuy insurances. Various types ofinsurances are readily available, which make people feel safe, and have t