A thirty-nine-year-old competitor collapsed half-way through the marathon.

一位39岁的参赛者在马拉松赛跑的中途瘫倒了。

《柯林斯英汉双解大词典》

I crawled out of bed at nine-thirty.

9：30我才慢慢地爬下床。

《柯林斯英汉双解大词典》

At this rate they'd be lucky to get home before eight-thirty or nine.

照这样下去，他们能在8：30或9：00前到家就很走运了。

《柯林斯英汉双解大词典》

In the next seven years, between nineteen-twenty-nine and nineteen-thirty-six, he seemed to re-invent the novel with every book he wrote.

VOA: special.2010.01.03

You can see how it's laid out. This is the Frost who published that book. This is Frost at thirty-nine, Frost in a suit made by a London tailor in London.

可以看看是怎么排列的，这个是弗罗斯特,当时发表那本书的时候，这个是他39岁，在伦敦穿着伦敦裁缝做的西装。

耶鲁公开课 - 现代诗歌课程节选

So at a given level of overweight out here -twenty-seven, twenty-nine, thirty-one, thirty-three are the body mass index, the women are more likely to get Diabetes then the men are.

在超重情况下,如果体重一定,这里的27,29,31,33,表示体重指数,女性比男性更易患糖尿病

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Michelle goes to bed at nine-thirty or ten, while the President does paperwork in the Treaty Room.

NEWYORKER: State of the Union

The man in the office keeps right on working until almost nine-thirty.

NEWYORKER: The TV

Elsewhere, in state ratifying conventions, the Constitution passed by the narrowest of margins: eighty-nine to seventy-nine in Virginia, thirty to twenty-seven in New York, a hundred and eighty-seven to a hundred and sixty-eight in Massachusetts.

NEWYORKER: The Commandments