She once ruled over a vast empire.

她曾统治过一个幅员辽阔的帝国。

《牛津词典》

He ruled over a great empire.

他统治着一个大帝国。

《牛津词典》

All that fuss over a few pounds!

为几英镑就那么大惊小怪的！

《牛津词典》

The study involved forty-four traders and their profits and losses over a twenty-month period ending in two thousand seven.

VOA: special.2009.02.25

It's also going to be the process of watching an artistic form unfold over a very exciting period of time.

更是一个观察某种艺术形式在一段,刺激的时间里展现的过程。

耶鲁公开课 - 1945年后的美国小说课程节选

Apparently,the texts that were the most popular over a bigger geographical space tended to be the ones that got in.

很明显，在较大的地域上,最受欢迎的书籍通常都会被选上。

耶鲁公开课 - 新约课程节选

Before the September 11 attacks, the FBI was reeling over a series of embarrassing missteps.

CNN: graphic

Her husband, Praveen, has said that several times over a three-day period they asked for a termination.

BBC: Savita Halappanavar death: Husband has faith in inquest

Presiding over a row of volunteers combing through computerized voter lists on this particular day is Allen Unruh.

NPR: South Dakotans Again Consider An Abortion Ban