Only when the old age problem is well handled can we maintain a stable and harmonious society.

只有老龄化问题得到解决我们才能生活在安定和谐的社会中。

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Only when the old age problem is well coped with can we maintain a stable and harmonious society.

只有当这个问题得到很好的解决时，我们才能维持一个稳定和谐的社会。

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youdao

"It is an age-old problem in politics, where in general in American politics, the candidate who appeals most to the most fervent members of the party wins the primary and then often has a very difficult time appealing to the broader electorate."

VOA: standard.2010.05.19

That means the Yankees are faced with the age old problem that they and so many other teams have historically succumbed to: watching a player put up his best years in his 20s, and then paying him huge money afterward as his production declines.

FORBES: Yankees Should Trade Robinson Cano And Mariano Rivera

It's one of a new wave of groups tackling an age-old problem.

BBC: Why do men shout at women in the street?

But an age-old problem in the bee world a periodic and unpredictable dramatic rise in bee deaths in one region or another reemerged in 2004.

FORBES: Science Collapse Disorder -- The Real Story Behind Neonics And Mass Bee Deaths