This professor has put forward many theories about multiculturalism.

这位教授提出了很多关于多元文化共存的理论。

Multiculturalism is one of the key factors in promoting social development.

多元文化是促进社会发展的关键因素之一。

Multiculturalism will manifest itself in many aspects such as politics, beliefs, diet and so on.

多元文化会在政治、信仰、饮食等多方面体现出来。

Multiculturalism is a situation in which all the different cultural or racial groups in a society have equal rights.

多种文化并存是指一个社会中所有不同文化或种族群体都有平等的权利

Multiculturalism will always exist.

多元文化将永远存在。

I suppose you could call it multiculturalism.

我想你们会称之为多元文化主义。

Multiculturalism emphasizes the diversity of culture.

多元文化论强调文化的多样性。

This is a moral crisis, not a failure of multiculturalism.

这是一种道德危机，而不是多元文化主义的失败。

That may be one reason why multiculturalism came easily to it.

这也是多元文化容易适应发展的原因之一。