The exact number of foreigners in Somalia is not known.

VOA: standard.2009.12.23

I forget the exact number of the ones in the Semitic alphabet, but we're talking about roughly twenty-five.

我忘了闪米特语中有多少字母,粗略说来大概有二十五个

耶鲁公开课 - 古希腊历史简介课程节选

The bailout --I don't have the exact number here -it was a huge number of Euros.

这次救助,我这儿没有准确数字,但它确实耗费了巨额欧元

耶鲁公开课 - 金融市场课程节选

who chairs the Senate Armed Services Committee. "I think there are a significant number of people in the country who have, and I don't know the exact percentages, that have questions about deepening our military involvement in Afghanistan,"

VOA: standard.2009.09.28

But here I'm doing the exact same thing except my number here 13 0 in the bottom in the denominator is 13.0.

但是这里我在做一个同样的计算,除了在下面的分母是。

哈佛公开课 - 计算机科学课程节选