在商务会议上，他总是表现得非常文明得体。

He always behaves in a ___civilised manner during business meetings.

古希腊人建立了民主制度，成为古代最文明的民族之一。

The ancient Greeks established democracy, becoming one of the most ___civilised peoples of antiquity.

他们在优雅的餐厅享用了文明的晚餐，氛围令人愉悦。

They had a ___civilised dinner at the elegant restaurant with a delightful atmosphere.