A 17-year-old youth was arrested yesterday.

一个17岁的年轻人昨天被逮捕了。

《柯林斯英汉双解大词典》

The four suspects—two 15-year-old boys, a 17-year-old girl and an 18-year-old man—were taken into custody on Saturday, the Tokyo Metropolitan Police Department said.

东京警察厅表示，四名嫌疑人，包括两名15岁的男孩、一名17岁的女孩和一名18岁的男子已于周六被拘留。

youdao

For anyone who doubts that the texting revolution is upon us, consider this: The average 13-to 17-year-old sends and receives 3,339 texts a month—more than 100 per day, according to the Nielsen Co.

如果有人对短信革命的到来表示怀疑，那就想想看：据尼尔森公司的数据，13至17岁的人平均每月收发3339条短信——每天超过100条。

youdao

This 17-year-old boy says he spends long days carrying water back to his family's home.

VOA: standard.2009.08.01

My first response as a 17-year-old was to rage.

7岁的我的第一反应是愤怒。

普林斯顿公开课 - 人性课程节选

Off the Normandy coast,Earl W.Norwood was a 17-year-old sailor who operated a landing craft between the ships and Omaha Beach, one of the beaches where the Americans landed.

VOA: standard.2009.06.02