racial tension

基本解释

Racial tension among blacks, whites, Hispanics and even newer black Caribbean arrivals have simmered for years.
黑人、百人、西班牙裔，甚至更近些时候来的加勒比黑人之间的种族紧张和矛盾，已经酝酿多年了。
Or will it become ever more mired in bad governance, racial tension, poverty, corruption, violence and decay to turn into yet another African failed state?
还是会陷入治理无方、种族关系紧张、贫穷、腐败、暴力的泥潭，最终沦为另一个失败的非洲国家呢？
The shift in population to the suburbs has been motivated less by racial tension (although this may play a part) than by desires for better and more modern living facilities.
人口逆城市化的动机较少受到种族冲突的影响（虽然这可能占一部分），更多是渴望更好的享受现代生活设施。

There's also more racial tension between Compton's black and Latino gangs than ever before.
NPR: Terror, Hope on the Streets of Compton, Part 1
Racial tension has grown so high that even locking guys up hasn't contained it.
NPR: Terror, Hope on the Streets of Compton, Part 1
Nor is it racial tension, since the overwhelming majority of Oakland's violent crime is black-on-black.
ECONOMIST: Oakland