His polite manners bespoke the gentleman.

他那彬彬有礼的举止显出他是个绅士。

Your confident charm and polite manners will make more waves and a better impression than attempting to be a player.

你的自信魅力和礼貌的举止会更浪，比试图将一名球员一个更好的印象。

Why? Having polite manners is a huge part of the society because a lot of people do not have good manners and it could ruin a relationship.

礼貌是社会构成的重要部分，因为很多人都不懂礼貌，它会破坏关系。

Until the day I went for summer vacation in my home country, where several family members and friends asked in more or less polite manners if I was sick, since I looked pale.

直到有一天我回国消暑度假，我的家人和朋友们因为我面如土色，或多或少地客气地询问我是不是病了。