求翻译：《牛津高级英汉词典》把社交礼仪定义为“社会上某一特定群体成员或特定职业中必须遵守的正确而礼貌的行为规范”。西方的社交礼仪更深厚的文化根源来源于古典文化，如希腊和罗马文化是什么意思？

The Oxford English Dictionary definition of social etiquette "must abide by certain members of specific groups or specific vocational correct and polite behavior norms". Social etiquette in the West more profound cultural roots from classical culture, such as Greek and Roman culture

The Oxford advanced English-Chinese dictionary definition of etiquette for a "Social members of specific groups or in specific occupations must comply with the correct, polite behavior. Western etiquette more profound cultural roots from the ancient culture, such as Greek and Roman culture

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The Oxford Advanced English-Chinese dictionary defines as social etiquette "community members of a particular group or a particular career must be in compliance with the proper code of conduct and politeness". Western social etiquette of deeper cultural roots are from the classical culture, such as

“But "the Oxford High-quality English to Chinese Dictionary" defines the social etiquette for the society in some specific community member or in the specific occupation must observe correctly politeness behavior standards”.The western social etiquette deeper culture root originates from the classic