Customs are signs of an ethnic group.

风俗往往是一个民族的标志。

youdao

But many Romanies have since moved westwards, boosting the Numbers of an ethnic group which is rarely welcomed.

东扩后，许多吉普赛人选择西迁，使得这个不怎么受欢迎的种族在西部的人数暴长。

youdao

Since 2002, Travellers have been recognised as an ethnic group and are protected under the Race Relations Act.

自从2002年以来，旅行者被认定为一个民族，且受《民族关系法》的保护。

youdao

The Shangaan are an ethnic group living in southern Mozambique and parts of South Africa.

VOA: special.2010.08.11

They don't seem to be an ethnic group so much as a marginalized social class, but some have suggested a connection with the word "Hebrew."

他们并不像是少数民族,而更像是边缘化的社会阶级，但有些人指出它与希伯来这个词有关联“

耶鲁公开课 - 旧约导论课程节选

"I do not believe that any ethnic, racial or gender group has an advantage in sound judging."

VOA: special.2009.07.18

Nonetheless, this is still not an ethnic group that has ever asserted itself until now.

ECONOMIST: Gypsies in America

The other camp favours the index of segregation, which measures how the members of an ethnic group are distributed.

ECONOMIST: Segregation

They are an ethnic group, mostly made up of Shiite Muslims, who migrated from Afghanistan more than century ago.

NPR: Pakistani Shiites Mourn As Bomb Death Toll Hits 45