years old

A quarter of the residents are over 55 years old

1/4的居民年龄在55岁以上。

He's only 24 years old and a drug addict.

他只有24岁，却是个瘾君子。

The most ancient parts of the continental crust are 4000 million years old.

大陆地壳最古老的部分有40亿年历史。

Ten years of prison had turned him into an old man.

十年大狱使他变成了一个老头。

I shall be 26 years old on Friday next.

下周五我就26岁了.

She acted in her firstfilm when she was 13 years old.

13岁时她出演了她的电影处女作。

He couldn't have been more than fourteen years old.

他不可能超过14岁。

She was an elfin-like girl who looked barely 10 years old.

她是个鬼马小精灵，看起来也就刚满10岁。

He was about seven years old, small and fine-boned like his mother.

他大概7岁，骨架像他妈妈一样娇小均匀。

He was barely 20 years old and already running his own company.

他只有20岁，却已经营起自己的公司了。

She's 87 years old, and a one-time member of the Ziegfeld Follies.

她现年87岁，曾经是齐格菲尔时事讽刺剧团的成员之一。

He's 58 years old.

他58岁。

Everybody in the club looked to be fourteen years old.

俱乐部里的人个个看起来都像14岁的模样。

These rocks have been dated radiometrically at two billion years old.

经辐射能探测，这些岩石形成于20亿年前。

At 54 years old her energy and looks are magnificent

她54岁了，精力和气色都非常好。

A quarter of the residents are over 55 years old.

1/4的居民年龄在55岁以上.

I'd say he was 25 to 30 years old.

我猜他在25至30岁之间。

The paintings in the chapel were perhaps a thousand years old.

小教堂里的这些画可能有1,000年的历史了。

In those days most people left school when they were only fifteen years old.

那时候，大多数人上学只上到十五岁。

I was a virgin until I was thirty years old.

我30岁前一直是个处女。

She spent years touring Europe with her trusty old camera.

她带着她那架忠心耿耿的照相机在欧洲周游多年。

Nora thought he was seventeen years old.

诺拉觉得他有17岁。

Though ten years old, this book is highly recommended.

尽管是10年前出版的，这本书仍值得大力推荐。

At thirty years old, he was already earning £ 40 000 a year.

他三十岁时已拿到4万英镑的年薪了。

I was twenty years old and ready for anything.

我当时二十岁，什么都愿意去做。

At 54 years old her energy and looks are magnificent.

她54岁了，精力和气色都非常好。

At 20 years old he was not as agile as he is now.

20岁时他并不如现在这般矫健。

Young children are beginning their formal education sometimes as early as four years old.

幼儿有时早在四岁时就开始接受正规教育。

a new comedy aimed at thirty-somethings (= people between thirty and forty years old)

一部以三十几岁的人为主要观众的新喜剧

She spent the last few years alone, rattling around the old family home.

她在世的最后几年，一个人居住在空空荡荡的老宅子里。