Could I have three first-class stamps, please?

请给我拿三张第一类邮件的邮票。

《牛津词典》

I have three part-time jobs, which bring in about $24,000 a year.

我有3份兼职工作，一年能赚大约$24000。

《柯林斯英汉双解大词典》

I have three books on my bag.

我书包里有三本书。

youdao

"But what will my duties be? Do I have to personally reject these three thousand good-for-nothings you speak of?

VOA: special.2010.04.24

Now, we're going to go on to the second presentation of the theme, and I have three questions for you as we do so.

下面,我们会听到,主题的第二次呈现,然后我有三个问题问你们

耶鲁公开课 - 聆听音乐课程节选

I have three out of the five energies, and they are all positive.

这有3/5的能量，他们都是正的。

麻省理工公开课 - 固态化学导论课程节选

"I have three homes and a summer rental, and some of my money is in Wall Street, " he explained.

WSJ: John Waters

It's a question that I ask myself because I have three very small children who are also mixed race.

BBC: Ask Gurbux Singh

"I have three handsets, eight SIMs, three data cards and many more gadgets to keep me plugged in, " he says.

FORBES: Magazine Article