He is invaluable to my own sense of racial superiority.

他对我自己的种族优越感来说是无价的。

In the 20th century genetic traits were used to promote the idea of racial superiority, sometimes in disturbing propaganda.

在 20 世纪， 遗传特征被用来宣传种族优越感，有时用于令人不安的宣传。

Rather than the mascot or the name or the image or the symbology being the manifestation of the root problem, and the root problem is racial superiority, one group over another.

吉祥物或名称或图像或符号体系不是根本问题，这只是一种表现，而根本问题是种族优越感，一个群体对另一个群体的优越感。

" Because every time that the flag has come up, it has been used – and it has been – to assert this sort of racial superiority of whites against blacks, to stop, to end their civil rights."

“因为每次这面旗帜亮相都被用于，而且一直被用于宣扬白人相对黑人的种族优越感，以阻止和终结他们的公民权利。”