老龄化有什么弊端呢？

An ageing population puts a heavy strain on the social welfare system. The more retired people there are in a society, the more claims are made for state pension. 

The government, therefore, will have to allocate more funds to the state pension system, while reducing funds for other socially beneficial programs, including financial support for low-income families, unemployment benefits and student loans.

政府发给老年人养老金，看起来理所应当。但是，会对其他人产生什么影响呢？

打卡任务：

What are the drawbacks of an ageing population?