秦汉是中国民族互动过程中的第一次大整合时期，其结果是华夏民族的统一。

The Qin and Han Dynasties are the first period of great integration of nationalities, which resulted in the unification of the Chinese nation.

youdao

所有这些计划是为了建立一个南方人梦寐以求的新苏丹：一个统一的、联邦制的和多民族的国家，几十年来第一次，能够建立在内部的和平上。

All these proposals were designed to create the New Sudan that southerners dream of: an integrated, federal and multiethnic nation that, for the first time in decades, could live at peace with itself.

youdao

有一些细微，有趣的不同，不同的国家和民族，但也有极大的全球统一性。

And there are some subtle and very interesting differences across countries and across people, but there's also deep universals.

youdao

And there are some subtle and very interesting differences across countries and across people, but there's also deep universals.

有一些细微，有趣的不同,不同的国家和民族，但也有极大的全球统一性。

耶鲁公开课 - 心理学导论课程节选

What Alexander had wanted to do was to take all these different peoples, who spoke different languages and had different customs, and use a Greek layer to sort of unite his empire overall.

亚历山大的理想是，让所有说不同语言，不同习俗的民族，用一种希腊文化统一帝国。

耶鲁公开课 - 新约课程节选

Where other peoples have seen sameness and continuity, the Greeks and the heirs of their way of thinking, have tended to notice disjunctions and to make distinctions.

别的民族看事物的统一性和连续性,希腊人传承传统思想,看到的多是事物的不同点,进行比较

耶鲁公开课 - 古希腊历史简介课程节选