这种不礼貌的行为违反了基本的礼仪规则。

The impolite act violates the basic rules of etiquette.

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他们接着让一些人和佩珀一起按照礼仪规则布置餐桌。

They then asked people to set the dinner table with Pepper according to etiquette rules.

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虽然欧洲人一般不交换商务礼物，但他们在拜访别的家庭时确实会遵循一些礼仪规则，比如送花。

And while Europeans don't generally exchange business gifts, they do follow some formal customs when visiting homes, such as bringing flowers.

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