求翻译：希腊城邦公民政治得以实行的前提是小国寡民。特别像雅典那样的直接民主，这个前提尤其重要。因为直接民主制惟有在领土狭小的城市国家中才有可操作性。在这些国家中，生活在城外农区的公民进城参加公民大会可以朝出暮归，人们相互间比较熟悉，一国政务比较简单，易于在公民大会中讨论和表决。领土广阔的国家则不具备这样的条件。所以，可以说城邦制度和直接民主是互相依赖，互为条件的。是什么意思？

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Greek city-states were able to pursue civil political premise of feeding people is a small country. In particular, as Athens as the direct democracy, and especially important this premise. Direct democracy because only small territory in the city states are operational. In these countries, live in r

Greece Polis citizens in political practice as long as a small country with few people. Special direct democracy like Athens, the premise is particularly important. Because of direct democracy in the territory is in a small city state of operability. In these countries, citizens living outside the c