The secret to longevity is an age old question.

长寿秘诀是一个问题。

How does Stockfish break these age old principles?

Stockfish 如何打破这些原则？

A lively approach to celebrate an age old icon.

用活泼方式来庆祝这座烙上时代印记建筑。

It made the legal voting age 18 years old for the entire country.

它规定18岁为整个国家法投票龄。

There's the difference now between man's old age and matter's.

人了和东西了就是有这种差别！

The fastest rate of increase was among adults aged 25 to 49 years old.

（病例中）增长速度最快是25岁至49岁成人。

Conservatism in the old way-not Bronze Age old, but Reagan old-does not satisfy them.

去保守主义——不是Bronze Age时代，而是里根时代——并不能让他们满意。

He's coming in at an age far too old for YouTube, at 36.

他 36 岁纪，对 YouTube 来说太了。

" We find every age -- old people, middle age, teenagers, children, infants, " Sereno said.

“我们发现了各龄层--人、中人、青少、孩童、婴儿。”塞雷诺说。

And only a bit over four percent of the population is of retirement age older than 65.

而 65 岁以上退休龄人口仅占总人口 4% 多一点。

Police said those found dead early Sunday were young adults aged between 18 and 20 years old.

警方说，周日早些时候发现死者都是 18 至 20 岁轻成人。

The children's hospital in Cincinnati, Ohio recently conducted brain scans of children ages three to five years old.

辛辛那提儿童医院，俄亥俄州最近对三到五岁孩子进行了脑部扫描。

And it's an age old question, right?

这是一个问题，对吧？

Saving you money, cutting down on food waste, and answering the age old question, what should we have for dinner?

为你省钱，减少食物浪费，同时还回答了一个问题：我们晚餐该吃什么？

Ah, the age old debate of introverts versus extroverts.

啊，关于内向者与外向者争论。

New scientific research has found that being obese in middle and old age can reduce the risk of developing dementia.

一项新科学研究发现，中肥胖有可能降低患痴呆症风险。

President Trump's biggest age old challenge in Vietnam will likely be convincing APEC leaders of his views on free trade.

特朗普在最大旧挑战是说服APEC领导人赞同他在自由贸易上观点。

Certainly, an age old question, which is itself a popular adage.

当然，这是一个问题，它本身就是一句流行格言。

One should reserve that to give an interest to one's old age.

一个人应该保留那个给晚兴趣。

So question twelve how does the man evaluates the old age?

那么问题12这位男士如何评估自己生活？