The Blacks got married thirty years ago.

布莱克一家三十年前结婚了。

The Blacks are both teachers.

布莱克夫妇都是老师。

Husband: The Blacks got divorced.

布莱克夫妇离婚了。

Were the Blacks writing a letter night?

布莱克一家昨晚是否正在写信?。

Were the Blacks learning Russian last night?

布莱克夫妇昨晚在学俄语吗?。

The Blacks will call on us this afternoon .

布莱克夫妇今天下午要来看我们。

The Blacks have never been to TianJing before.

布莱克一家人以前从来没有去过天津.

The blacks will be blacker and the whites whiter.

黑色将更黑而白色将更白。

The blacks played an important role, especially in Brazil.

黑人起了重要作用，特别是在巴西。

He talked so loud and insulted the blacks all the time.

他大声说话,不断地侮辱黑人.