參考翻譯

By 2050 about a quarter of the total population in China will be over 65 years old.The Chinese population is rapidly ageing,due to a lower mortality rate and the One Child Policy.This will lead to a pension problem for the Chinese government and may reduce China's competitiveness in the future.With the rapid development of our society and economy，people's living standard and medical and health service are improved.Many people are severely concerned about the increasing number of older people.But some experts say that though it brings us enormous pressure, we can transform the pressure into opportunity when we realize the trade opportunity behind it and abundant resources such as intelligence and experience.

來源:可可英語 http://www.ccdyzl.cn/menu/201505/373307.shtml