He turned the pages of a file in front of him.

他翻着面前的一份档案。

《柯林斯英汉双解大词典》

youdao

The doors of the museum opened and the visitors began to file in.

博物馆开门了，参观者鱼贯而入。

《牛津词典》

In two thousand seven, officials ordered Comcast to stop interfering with file-sharing programs used by its Internet customers.

VOA: special.2010.04.09

And response back is "Well, yes, we had people at the table, but they were Oxford educated and they didn't represent the rank-and-file people in my culture."

而他们得到的回应是,“是的，的确如此，可是那些人读的可是牛津大学,他们并不能代表,我们的普通民众“

普林斯顿公开课 - 人性课程节选

That file was electronic message, so suddenly in about 1971, we had e-mail. So an e-mail was pretty much the major use of the internet for the next 20 years.

那种文件就是电子消息，如此突然的，约在,1971年，我们有了电子邮件，电子邮件,基本上是此后20年互联网的主要运用形式。

麻省理工公开课 - 媒体、教育、市场课程节选

The firm responsible for tracking down illegal file-sharers in France is back at full speed, after an enforced suspension of some of its work.

BBC: French anti-piracy firm back in business

Among many rank-and-file officers in the 35, 000-member force, Chief Esposito has achieved a near-mythical status.

WSJ: NYPD Losing Its 'Four-Star General'

There are plenty of rank-and-file Christians in South Korea who do not indulge in the cathedralism of the mega-pastors.

ECONOMIST: South Korean mega-churches