他的朋友是一位美国黑人。

His friend is an afro-American.

美国黑人约占美国总人口的12%。

Afro-Americans account for 12% of the US population.

美国来自非洲有黑色或棕色皮肤人种的后代；美国黑人。

An american descended from peoples of african origin having brown to black skin; an african american ; an afro-american .

在奴隶制度下，美国黑人倍受歧视与压迫。

The Afro-American were discriminated and oppressed in the slavery.

许多牛仔是白人，但还有其他墨西哥人或美国黑人。

Many cowboys were white, but others were Mexicans or Afro-Americans.

美国黑人自从被迫来到美洲大陆，就面临着文化的选择问题。

Afro-Americans are faced with the problem of dual cultural selection after they were forced into America.

我弟弟和我都忘了要那么做，而我们现在看起来像美国黑人而不像中国人。

Both my brother and I forgot to do that and now we look like Afro-Americans rather than Chinese.

美国黑人发明爵士乐。

American Negroes invented jazz.

在美国黑人和白人通婚增加

Study: Blacks and Whites Intermarrying More in the U.S.

他的朋友是一位美国黑人.

His friend is an afro - american.