The case study also indicates that the primordial and instrumentalist of ethnic groups identities can be dialectical united, while the academic circles have argued about them for so long a time.

个案研究亦表明，学界关于族群认同的根基性与工具性之争是可以辨证统一的。

youdao

The study of ethnic identification should be based on the sustaining existence and change of the boundary in ethnic identification instead of the internal components and history of ethnic groups.

族群认同的研究应该立足于族群认同边界的持续存在和变化，而不能囿于族群的内部构成和历史。

youdao

Nearly 36 percent of black Americans are obese - much more than other major racial or ethnic groups - and that gap exists in most states, a new federal study finds.

一项最新的联邦研究发现，近百分之三十六的美国黑人是肥胖者，这远远超过其他主要种族或民族群体，而且这种差别存在于大多数国家中。

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Dr Jepson's work was part of a study funded by NHS Health Scotland to look into the levels of physical activity in minority ethnic groups.

BBC: Stirling study says South Asians prefer group exercise