Tanks had crossed the border at five fifteen and were grinding south.

坦克已在5点15分穿过边界，然后隆隆地向南开去。

《柯林斯英汉双解大词典》

The grave was that of a child, only five when he died fifteen years ago.

这是一个孩子的坟墓，十五年前去世时他才五岁。

youdao

This room is five metres by three, or fifteen square metres.

这间屋子是五米的三米，合十五平方米。

《新英汉大辞典》

Their study looked at the causes of disability among fifteen thousand people age sixty-five or older in seven countries.

VOA: special.2009.12.28

They said five years is too short--it's got to be longer -they said fifteen years.

他们说五年太短,要长一点,应该定为十五年

耶鲁公开课 - 金融市场课程节选

One of the U.N.Millennium Development Goals is to reduce the under-five death rate by two-thirds by two thousand fifteen.

VOA: special.2009.09.28

As examples of consistent financial performance, Stack cites PepsiCo's past five- and fifteen-year periods with average annual earnings-per-share (EPS) growth of 16% and 11%, respectively.

FORBES: PepsiCo: A Growth Stock At A Value Price

The divisive U.S. presidential election captured more attention than any other topic, and included one five of the top fifteen events of the year.

FORBES: The Web Votes: The Most Important Stories of 2012

I've talked to Russian analysts who say if you think about this five, ten, fifteen years into the future, they fear that the United States will perfect this technology - it's unperfected so far - and put more missile interceptors either in eastern Europe, Poland or on ships not far from Russia, and that ultimately - the Russians say - they fear that this could challenge their nuclear deterrent.

NPR: U.S., Poland Sign Missile Defense Deal