With the increasing numbers of older workers, the low pace of work may be the another problem. The ability to absorb information and complete work usually declines with age. So if they delay retirement, it may have an impact on the efficiency and profitability of the company.

On the other hand, the older generation will extend their career because of the as it is a valuable asset to the whole society: their experience and wisdom. One reason is that people pay closer attention to diet and sports nowadays, so they may be healthier and live much healthier and longer than before. They act as consultants, imparting their knowledge and skills to the younger generation. For example, some knowledgeable managers teach the young how to manage a business and provide better service to clients.

In conclusion, the surge in ageing population has already posed a threat to health care and the workforce in many countries, which will affect the economy, even though we can make the most use of the senior workers' wisdom.

Impressively rich resources of vocabulary and well used grammatical structures make a good impression on the target reader.

As With* the development of technology and improvements of personal wealth, people's life expectation has increased. Although older people can also contribute to society, I will argue that the change may still lead to a few problems.

One problem of an ageing population is the huge increase of the costs of health care, which can impose a burden on taxpayers. It is widely known that medical needs and fees occur in the late years of life. This means that the government needs to spend much more money in on taking care of the elderly, which may lead to fewer funds on for the another fundamental service, education.

*or- as technology and personal wealth improve...