求翻译：古希腊和古罗马文明共同构成了西欧古典文明，它们关系密切，人们也总是将二者相提并论。然而古希腊与古罗马之间却存有一道鸿沟。譬如橄榄枝与凯旋门——我认为这两个典型的意象能很好的反映它们各自代表的文明的特色，至少能表达其文明进程中一些主流的情绪：希腊向往和平，罗马热衷战争；希腊渴望与自然的血脉相亲相融，罗马梦想在交绕着各种复杂关系的人类社会里披荆斩棘。当然，用橄榄枝与凯旋门来类比古希腊与古罗马的精神差异，这尽管是简便而直观的，但也是危险的。因为那容易使人误以为古希腊与古罗马的文明完全是孑然对立的。而真实的情形当然不是这样。是什么意思？

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Ancient Greek and Roman civilizations together make up the Western European classical civilization, and they close relations between people, who are always compared to 2. However, between ancient Greece and ancient Rome there is a chasm. Arc de Triomphe and olive branch for example - I think the two

Ancient Greece and ancient Rome civilization together constitute the classical civilization of Western Europe, closely rel