The living and working conditions of people of all ethnic groups have improved significantly.

各族群众生产生活条件得到很大改善。

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It is a place where smart people from all nations, all languages and all ethnic groups come together.

这是一个人才济济的地方，这里的人来自世界各个国家，说着不同的语言，他们虽然种族不同，却能在这走到一起。

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Known as the "Jiangnan" said the people of all ethnic groups in Ningxia, to eat rice and wheat flour mill.

素有“塞上江南”之称的宁夏各族人民，以食大米和春小麦磨制的面粉为主。

youdao

Premier Wen also said the Chinese government works for the equality of all ethnic groups, a point disputed by China's Tibetan and Uighur dissidents,among others.

VOA: standard.2009.11.07

So how are we to account for the diversification of languages, the spread of different ethnic linguistic groups throughout the lands of the earth if we all come from one common creative moment, one common ancestor?

所以，如果我们都起源于同一个时刻，来源于,同一个祖先，那又要怎样解释语言的多样性，怎样解释,使用不同语言的族群遍布地球上的所有土地,这一现象呢？

耶鲁公开课 - 旧约导论课程节选

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

VOA: standard.2010.04.07

Then the bureau wants to conduct a second sample of 750, 000 households drawn from all ethnic groups and locations.

ECONOMIST: Statistics

Naturally there are specific Hispanic concerns, as there are for all ethnic groups in America (for example, how to deal with illegal immigrants).

ECONOMIST: The Americano dream

So too will the balance between proportionate representation in government (as advocated by the majority Shias) and equal representation for all ethnic groups (as pushed by the Sunnis and Kurds).

ECONOMIST: Political snags, security woes | The