His lecture ranged over a number of topics.

他的讲座涉及许多话题。

《牛津词典》

A number of forged tickets are in circulation.

有一些假入场券在流通。

《牛津词典》

She sat on a number of committees.

她在几个委员会里任职。

《牛津词典》

He vetoed a number of programs that he thought interfered with rights given to the states by the Constitution.

VOA: special.2010.01.28

Milton devotes a lot of time in Areopagitica to making a number of attempts to distinguish licensing from censorship.

弥尔顿在《论出版自由》中花了很大功夫,试图区分出版许可管理和出版控制。

耶鲁公开课 - 弥尔顿课程节选

And then hash character takes in any string or character, single character, gives me back a number. Notice what I do.

然后哈希接受任何字符串或字母，单个字符,返回给我一个数字，注意我要做什么。

麻省理工公开课 - 计算机科学及编程导论课程节选

Of greater concern though was London Midland, which has had a number of reliability problems.

BBC: A longer wait for rail investment

There were a number of major causes of the financial crisis and panic of 2008.

FORBES: The Inept Financial Reform Bill

Mr. LINKOV: We're not going to see fuel cells for a number of years.

NPR: Hybrids and the 'Halo Effect' of Car Ads