Television programming is already far more integrated - and provides far more uplifting black role models - than almost any other institution in American life.

电视节目制作在消除种族隔离方面已经比美国生活中几乎任何其他机构都好得多，提供了更多的提高黑人地位的样板。

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Five out of the ten top role models for teenagers are black.

十大青少年楷模中有5位是黑人。

《柯林斯英汉双解大词典》

The science may have matured, but the role that black carbon and other aerosols play in the changing climate is still rife with nuance, uncertainty and doubt.

学科是成熟了，但是“黑碳”和其它气溶胶在改变气候中扮演的角色仍然各个不同，既不确定，也就值得怀疑。

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Literary agent and friend, David Black says the role Feiler asked him to assume was a natural fit.

VOA: standard.2010.06.19

She has been an outstanding role model for everybody black and white."

VOA: standard.2010.05.15

They said they wanted lots of serious analysis and stories about positive black role-models.

ECONOMIST: Blurring black and white

She believes that seeing success is imperative, because black children need role models who look like them.

CNN: Principal's tough love, high expectations gets kids into college

Churches have long played a hidden (and sometimes not so hidden) part in political life, from the black churches' role in the civil-rights era to Evangelical Protestant churches in Mr Bush's re-election.

ECONOMIST: Americans are joining clubs again