文中应适当增加从句和长难句的使用;文章层次较为清晰;作者词汇量比较丰富,一些高级词汇的使用也比较灵活,但要避免出现拼写错误。
One of the most severe challenges confronted with by China is aging population.Experts claim that in the next forty years, Chinese elderly population will be close to 50 billions, one thirds of the total population. There is on doubt that it will bring chinese economic growth enormous pressure, but it also mean more commercial opportunities. Aging population will provide the development of nursing home industry with good prospects.According to rough statistic,50 billionss old peoples can offer the nuring home industry 50000 billions economic benifits at least per month.