The secret to longevity is an age old question.

长寿秘诀是老问题。

It's the age old question- what makes a good life? How do we go deeper amongst the clamour of a culture that monetises status anxiety and defines us by what earn, own or look like?

我们又要说老生常谈问题——怎样才是好生活？在宣扬金钱至上，追求社会地位，根据收入，财产和外表来定义我们浮躁社会，我们怎样才能深入剖析自己内心世界？

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

他 36 岁年纪，对 YouTube 来说太老了。

How does Stockfish break these age old principles?

Stockfish 如何打破这些老原则？

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

它规定18岁为整国家合法投票年龄。

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岁年人。

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

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

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

人老了和东西老了就是有这种差别！

The risk factors for COVID-19 are many: old age, obesity, heart conditions. But early genetic studies have identified another trait that some people who develop severe COVID-19 seem to share: a cluster of genetic variations on their third chromosome.

COVID-19 风险因素有很多：高龄、肥胖、心脏病。但是早期遗传研究已经确定了些患有严重COVID-19 人似乎共有另特征：他们第三条染色体上组遗传变异。

That speed showed that the samples were made of zircon, and zircon is one of the oldest known solids, meaning the moon must be the same age, 4.46 billion years old.

这速度表明样本是由石构，石是已知最老固体之，这意味着月球年龄也定是44.6亿岁。

The money which he had paid, and that produced by the sale, was partly expended in the stock of tea, and part of it was invested against a rainy day-i.e. old age or illness.

他所付钱以及变卖家具所得钱，部分用于购买茶叶库存，另部分用于未雨绸缪——也就是为了年老或生病时使用。

" The question is not 'if' but 'when' we will find a site of similar or older age somewhere else in Ukraine, Romania, Bulgaria or Serbia, " Garba said.

“问题不在于‘是否’，在于‘何时’我们会在乌克兰、罗马尼亚、保加利亚或塞尔维亚其他地方找到年龄相似或更大遗址。”

Communicating within a galaxy of this size becomes a challenge when you realize any message we send might be ages old by the time it's received!

想要在这么大银河系中进行星际交流会为项挑战，当你意识到我们发出任何信息可能要过几时代才能被接收到。

So, of course, they don't look like that. Partly, " he added, " because most of them die long before they reach this old creature's age.

因此他们就不会老。还有，”他又说，“这儿大部分人还没有活到这位老人年龄就死了。

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。

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

项新科学研究发现，中老年肥胖有可能降低患痴呆症风险。

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

65 岁以上退休年龄人口仅占总人口 4% 多点。

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 岁年轻年人。

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

“我们发现了各年龄层--老年人、中年人、青少年、孩童、婴儿。”塞雷诺说。