求翻译：在政治上，它是由城邦发展成为统一国家，而古埃及是由“诺姆”发展成为统一国家；它没有像埃及文明那样有较长时间相对稳定的发展，它的政治史曾有几次比较突然的中断是什么意思？

In politics, it is by the city-state development of a unified country, and the ancient Egyptian "Nome" development as a unified country; it does not like the Egyptian civilization as a longer period of relatively stable development of its political history there have been few rather sudden interrupt

At the political level, it is a city-states developed into a unified state, and by the Ancient Egypt is the development of a unified" countries; it is not like a Egyptian civilization for a long period of time, as relatively stable development of the political history, and it has had several more su

In politics, it is develops into the unification country by the city-state, but ancient Egypt is develops into the unified country by “Noam”; It has not looked like the Egyptian civilization such to have the long time relatively stable development, its political history once had several time quite s

Politically, it is by the City developed into a unified country, and ancient Egypt was "North Lyme" developed into a unified country; it's not like Egypt civilization as a long period of relatively stable development, comparison of its political history there have been a few times and suddenly inter

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