Health Gains in Developing Countries
虽然图表暂时没有，但大家可以通过范文了解描述图表和分析现象的优秀句型。
It can be seen from the chart that there have been dramatic changes in life expectancy and infant mortality in developing countries in the past decades. As the chart shows, peoples life expectancy soared from 40 years old to 60 years old from 1960 to 1990. Meanwhile, infant mortality declined from 200 to 150 deaths per thousand births.
The change in the chart may be attributed to a number of factors, but the following are the most critical ones. First, developing countries economy has been developing at a considerably high speed in the past decades. Therefore, people have more extra money to improve their health. Secondly, the advances in medical sciences and boom of medical industry provide citizens with more opportunities to cure their diseases. Last but not least, people have attached greater importance to their quality of life, thus they have spent more money and time to build up their bodies.
In a word, this chart is a perfect indicator of developing nations fast expanding economy and peoples rising standard of life. Although a series of problems have arisen in the process, it is reasonable for us to believe that they can be solved in the near future with effective measures taken by both the government and the public.
(或If this trend continues, developing countries will soon approach the developed countries in terms of health care. people will live longer and healthier lives. The result of this will be happier and more productive populations.
从图中可以看出，有了戏剧性的变化，在预期寿命和婴儿死亡率在发展中国家在过去的几十年里。如图所示，人的预期寿命从40岁上升到60岁，从1960到1990。同时，婴儿死亡率从200下降到150，出生死亡。
图中的变化可以归因于许多因素，但以下是最关键的。第一，发展中国家的经济在过去的几十年的一个相当高的速度发展。因此，人们有更多的钱来改善他们的健康。其次，发展医学科学和医疗行业的繁荣为公民提供更多的机会去治愈他们的疾病。最后但并非最不重要，人们也更重视自己的生活质量，因此他们花了更多的钱和时间来建立自己的身体。
总之，这个图表是一个完美的指标，发展中国家快速增长的经济和人民生活水平的提高。虽然一系列的问题出现了，我们相信他们可以由政府和公众采取有效措施，在不久的将来得到解决是合理的。
（或如果这种趋势继续下去，发展中国家将很快在保健方面接近发达国家。人们会活得更长、更健康的生活。这样的结果会更快乐和更富有成效的人群。