bad manners

listen to the pronunciation of bad manners
İngilizce - Türkçe
terbiyesizlik

Dolu ağzınla konuşmak terbiyesizlik olması gerekiyor. - It's supposed to be bad manners to talk with your mouth full.

Japonya'da trenlerde ve otobüslerde yemek yemek terbiyesizliktir. - It's bad manners to eat on trains and buses in Japan.

its bad manners.
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İngilizce - İngilizce
The treatment of other people in an impolite or discourteous way, or incorrect behaviour in public

In some cultures, it is considered to be bad manners to talk with your mouth full.

impoliteness, lack of courtesy
impoliteness resulting from ignorance
bad manners