The guy was an aspiring actor and bartender in his mid-twenties.

那家伙25岁左右，是个野心勃勃的演员兼酒保。

youdao

I was married in my mid-twenties - a traditional wedding with a pregnant bride - and it came apart before I was 30.

我二十几岁就结婚了——一次传统意义上的奉子成婚——这段婚姻在我30岁前就结束了。

youdao

The chairman and chief executive, Suhas Gopinath, is just 24 years old. Most of his employees are also in their mid-twenties.

公司的董事长兼首席执行官——苏哈斯·戈皮纳思，只有24岁，他的大多数员工也就是二十五六岁左右。

youdao

Steckler was in his mid-twenties when he made this film, on the ultra-cheap, for thirty grand.

NEWYORKER: A Psychotronic Childhood

McNally discovered his talent for turning tables in his mid-twenties, while working as an oyster shucker in New York.

WSJ: Keith McNally | Tracked

By region, it expects a mid-teens percentage increase in sales in the Americas, a mid-twenties percentage increase in both Asia-Pacific and Europe, and a modest sales decline in Japan.

FORBES: Tiffany Q1 Sales and Earnings Better than Expected