She was auditioning for the role of Lady Macbeth.

她试演了麦克佩斯夫人的角色。

《牛津词典》

The new system expanded the role of family doctors.

新体制扩大了家庭医生的作用。

《牛津词典》

He has proposed a resolution limiting the role of U.S. troops.

他提出了一项限制美军作用的决议。

《柯林斯英汉双解大词典》

The magazine also holds a yearly skyscraper competition for the best ideas for redefining the role of skyscrapers.

VOA: special.2010.03.31

There have been fundamental changes through time that make the role of the central bank evolve and change through time.

试图保持系统的稳定,随着时间的发展，基本的改变发生,使得中央银行的角色演变。

耶鲁公开课 - 金融市场课程节选

Alright, next thing I want to do is to define the vector that plays the role of the number 0.

接下来我想做的是定义一个矢量,它相当于数字0

耶鲁公开课 - 基础物理课程节选

Sombart clearly was exaggerating, but the role of Jews in California was highly significant.

FORBES: California And The Jews

In 2015, we can expect the role of technology in the workplace to expand.

CNN: A New Year's resolution for the workplace

The role of the Government through its charter, funding and lack of public broadcasting dominated the discussion.

UNESCO: Ethnic Diversity Broadcasting Forum, June 2009