These are complex and controversial issues.

这些都是复杂而具有争议的议题。

youdao

His argument is interesting and controversial.

这一论点很有意思，但颇受争议。

youdao

This raises an important and controversial question.

这引起了一个重要而又有争议的话题。

youdao

One of his most popular and most controversial songs was "Okie From Muskogee."

VOA: special.2010.12.06

Even in Aristotle's time, it appears slavery was a controversial institution and elicited very different kinds of opinions and responses.

就算是在亚里士多德的年代，奴役已经是争议性的制度,且引起了,十分不同的意见与响应。

耶鲁公开课 - 政治哲学导论课程节选

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

We turn now to a complex and controversial subject: the adoption of human embryos.

NPR: Ethical Balance of Adopting a 'Snowflake' Embryo

Now, in the past, policy differences have made reauthorizations of this program divisive and controversial.

WHITEHOUSE: President Obama Signs Ryan White HIV/AIDS Act

In addition, a number of important and controversial items are still up in the air.

FORBES: Wall Street Overhaul Not So Bad For Wall Street