求翻译：民族是人们在历史上形成的有共同语言、共同地域、共同经济生活以及表现于共同的民族文化特点上的共同心理素质这四个基本特征的稳定的共同体。是什么意思？

The nation is the people in the history of the formation of a common language, common geography, common economic life and performance in the four basic characteristics of common national and cultural characteristics of the common psychological quality and stable community.

People are people in history have a common language, common areas, common economic life, as well as performance of the common characteristics of the national culture common psychological qualities that four basic characteristics of the stability of the Community.

The nationality is the people forms in the history has the common language, the common region, together the economic life as well as the performance in the common national culture characteristic common psychological quality these four basic characteristic stable community.

Nation is the people in history have a common language, common geographical and economic life, as well as on the common cultural characteristics of common psychological quality of these four basic characteristics of stable communities.

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