Question

求助：雅思英语句子翻译，帮忙分析下结构，万分感谢！

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 meant, to take one example,that elderly people are now major(and relatively very expensive)consumers of health-care resources)

Answer 1

二套以上的具体变化，导致了目前的关注保健资源分配问题的急剧上升造成的医疗费用在大多数经合组织国家中，伴随着大规模的人口和社会变化，这意味着，例如，老年人现在主要（和相对非常昂贵）消费者对保健资源）