While some research suggests that the incidence of childhood obesity may be leveling off, a new study finds that for certain racial groups the rates may actually be getting higher.

当一些调查显示儿童肥胖的发生率可能正趋于平缓时，一项新的调查发现某些种族人群肥胖率可能正变得越来越高。

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What is amazing is that the Swiss people, made up of different linguistic and racial groups, have been able to live in harmony and share a common national identity.

令人诧异的是：瑞士这个由不同的语文族群构成的国家，却能使各族群和谐相处，并拥有共同的国家观念。

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These measures shall in no circumstances have as a consequence the maintenance of unequal or separate rights for different racial groups.

凡此措施，无论如何，不得产生在不同种族团体间维持不平等或各别的权利的后果。

youdao

Activists say members of racial and ethnic minority groups are still not well represented enough.

VOA: special.2009.05.04

"Mortality disparities were noted for all four major U.S.racial and ethnic minorities groups."

VOA: standard.2010.04.07

In addition to these opinions, a civil rights group warns in a new report that anti-government militia groups, some with extreme views, appear to be growing, fueled by a poor economy and racial fears about the first African-American president.

VOA: standard.2009.08.17

But issues emerged from cases where racial groups are compared, and differences are found.

FORBES: Magazine Article

In those racial groups, more than half of students met none of the four readiness benchmarks.

FORBES: High School Grads Even Less Prepared But At Least Doing Better In Math And Science

Football in Mauritius has also been plagued for decades by clashes between the country's different racial groups.

BBC: Narrow win for Egypt