Question

求助：雅思英语这句话怎么翻译呀？帮忙分析下结构 感谢！

the second set of more specific changes that have led to the present concern about the distribution of health-care resources stems from the dramatic rise in health costs in most OECD countries,accompanied by large-scale demographic and social changes which have meat,to take one example,that elderly people are now major(and relatively very expensive)consumers of health-care resources

Answer 1

主句就是： 第二个变化就是那个导致人们对于医疗资源分布的担心的那个变化， 源于在许多经合组织的国家伴随着大规模的人口和社会的变化而产生的医疗费的大幅膨胀，就是说呢，人口和社会的变化意思是老人已经成为主要的（花钱多的）医疗资源的消费者了。

我的理解
有可能是在说医疗资源由城市转向农村了吧，我也理解的不是很透彻，是蛮纠结的一段文字，

考生要是自己写文章可别写这么麻烦的，把老师给读糊涂了也给不了高分 哈哈
给你参考下：

主语 ：the second set of more specific changes 第二个大的变化
应该是叫主语同位语：（that have led to the present concern about the distribution of health-care resources） 就是指那个导致现在对于医疗资源分布的担心的那个变化，

stems from the dramatic rise in health costs in most OECD countries,accompanied by large-scale demographic and social changes which have meant, 源于在许多经合组织的国家的医疗费的大幅膨胀，而这些医疗费的大幅膨胀是伴随着大规模的人口和社会的变化而产生的，就是说呢，老人已经成为主要的（花钱多的）医疗资源的消费者了。

（to take one example, 插入语 举个例子） that elderly people are now major(and relatively very expensive) consumers of health-care resources

Answer 2

楼上的回答蛮清晰的，遇到这种大段的句子，关键就是搞明白结构了，楼主可以在结构划分这块儿多多用心哦~~自己多试试手就熟悉了，加油！