You may remember that peg was very controversial a few years ago.

你可能还记得，数年前，人民币汇率问题备受争议。

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Immigration is a controversial issue in many countries.

移民在很多国家都是一个有争议的问题。

《柯林斯英汉双解大词典》

It is a controversial policy which has attracted international censure.

这是一条有争议的政策，已经遭到国际谴责。

《柯林斯英汉双解大词典》

He made his remarks as Pakistani lawmakers ponder a controversial American aid package which President Barack Obama signed on Thursday.

VOA: standard.2009.10.16

Freudian theory is now, at this point of time, extremely controversial and there is a lot of well-known criticisms and attacks on Freud.

如今，精神分析理论存在很多争议,有很多著名的针对弗洛伊德的批判和攻击。

耶鲁公开课 - 心理学导论课程节选

And what Darwin is claiming here, and it's a controversial and interesting claim, is that language is special in that there's some sort of propensity or capacity or instinct for language unlike the other examples he gives.

达尔文在此所表达的观点,极具争议而又非常有趣,这个观点认为,语言之所以特殊,是因为总有某些倾向,能力或本能,使得语言与他所举的其他例子有所不同

耶鲁公开课 - 心理学导论课程节选

But the dozens of concerts and recitals in America and Europe for Brahms's centenary are a good occasion to recall how controversial a figure he often was, and how problematic his reputation.

ECONOMIST: How Brahms saved music from Wagner

The fact is that Obama is a controversial president during a difficult time in American history.

CNN: Why should the press be polite to presidents?

Planners have approved a controversial scheme for a supermarket in a Cumbrian town and blocked a rival development.

BBC: Plans for the former Robinsons Brewery site in Ulverston