Well-mannered means polite in the way you speak and behave — saying please and thank you, letting others go first, not interrupting, knowing what to do at a table. It is about learned social behaviour, not about being a good person underneath; a cold, selfish person can be perfectly well-mannered, and that gap is sometimes exactly what a writer wants you to notice.

Well-mannered這個字 means polite in the way you speak and behave意思是講話和行為都很有禮貌——saying please and thank you像會說請和謝謝、letting others go first讓別人先走、not interrupting不打斷別人說話、knowing what to do at a table懂得餐桌禮儀。It它 is about learned social behaviour講的是後天學來的社交行為，not about being a good person underneath不是說這個人骨子裡是不是好人；a cold, selfish person一個冷漠自私的人 can be perfectly well-mannered也可以完全表現得很有禮貌，and而 that gap這個落差 is sometimes exactly what a writer wants you to notice有時候正是作者想讓你注意到的地方。

The word is used most about children, because manners are something children are taught, and a Taiwanese student will meet it constantly in that context: "such a well-mannered boy". Adults get it too, usually with a slightly old-fashioned or approving air. It is also used about animals, particularly dogs and horses, meaning well-trained and calm around people.

The word這個字 is used most about children最常用在小孩子身上，because因為 manners禮貌 are something children are taught是小孩被教出來的，and而 a Taiwanese student台灣學生 will meet it constantly in that context常常會在這種情境裡遇到它："such a well-mannered boy"像「such a well-mannered boy」。Adults大人 get it too也會用這個字，usually with a slightly old-fashioned or approving air通常帶點老派或讚許的語氣。It它 is also used about animals也用在動物身上，particularly dogs and horses特別是狗和馬，meaning well-trained and calm around people意思是訓練有素、在人旁邊很沉穩。

It sits before a noun or after be, and takes more/most. Its opposite, bad-mannered or ill-mannered, is used less than you would expect — English usually says rude.

It它 sits before a noun or after be位置放在名詞前面或 be 動詞後面，and而 takes more/most比較級用 more/most。Its它的 opposite相反詞，bad-mannered or ill-mannered是 bad-mannered 或 ill-mannered，is used less than you would expect用的頻率比你想的少——English英文 usually says rude通常會直接說 rude。

Note that well-mannered praises how someone behaves, while well-behaved praises that they caused no trouble, and polite is the plain everyday word that covers both.

Note要注意 that well-mannered praises how someone behaves well-mannered 稱讚的是一個人的「舉止表現」，while而 well-behaved praises that they caused no trouble well-behaved 稱讚的是「沒惹麻煩」，and而 polite polite is the plain everyday word that covers both才是同時涵蓋這兩者的、最普通的日常用字。