Money plays an important role in our lives.

金钱在我们的生活中起重要作用。

It is believed that EQ plays an even more important role than IQ (intelligence quotient) in people's lives.

人们认为情商在生活中比智商（IQ）更重要。

In China, volunteers are also playing an increasingly important role in environmental protection, disability assistance and many other fields.

在中国，志愿者在环境保护、残疾人援助和许多其他领域也发挥着越来越重要的作用。

Fungus plays an important role in nature.

真菌在自然界中扮演着重要的角色。

She plays an important role in the court.

她在宫廷中担任重要的角色。

She played an important role in the movie.

她在这部电影中扮演了一个重要的角色。

He plays an important role in the company.

他在公司里扮演了一个重要的角色。

Sial plays an important role in digestion.

唾液在消化过程中起着重要作用。

Media play an important role in education.

传播媒介在教育中起着重要作用。

Yeast plays an important role in bread making.

酵母在面包制作中起着重要作用。