Kind-hearted describes a person whose first move is to be warm and generous — they notice when you are struggling and they want to help. It is about the feeling in them, not only polite manners.

Kind-hearted心地善良的 describes a person形容一個人 whose first move is to be warm and generous他的第一反應就是溫暖又大方 — they他們 notice when you are struggling會注意到你正在掙扎 and they want to help並且想幫忙。It它 is about the feeling in them說的是他們心裡的感受, not only polite manners不只是有禮貌的表現而已

A kind-hearted person may not be rich; they share time, a seat, a kind word.

A kind-hearted person心地善良的人 may not be rich不一定有錢; they他們 share time, a seat, a kind word會分享時間、讓座，或說一句溫暖的話

Though actually, English has many -hearted words (cold-hearted, hard-hearted, warm-hearted), and kind-hearted sits on the soft, approving side.

Though actually不過實際上, English英文 has many -hearted words有很多 -hearted 這樣的字 (cold-hearted, hard-hearted, warm-hearted像 cold-hearted、hard-hearted、warm-hearted), and而 kind-hearted心地善良的 sits on the soft, approving side就是屬於溫柔、正面的那一邊

It is friendly, a little warm and old-fashioned, fine in speech and in writing. You can also write kindhearted as one word; the little line in the middle is common and clear.

It它 is friendly, a little warm and old-fashioned是友善的，帶點溫暖又有點老派, fine in speech and in writing在口語和書面裡都可以用。You你 can also write it as one word也可以寫成 kindhearted 一個字; the little line in the middle中間那條小短線 is common and clear很常見也很清楚

Kindly is close, but it can just mean polite, or even 'please, would you…'; kind-hearted always points to a generous nature.

Kindly Kindly 這個字 is close意思很接近, but但 it can just mean polite但也可能只是「有禮貌」的意思, or even 'please, would you…'甚至只是「麻煩你、可以請你…」的客氣用法; kind-hearted心地善良的 always points to a generous nature則永遠指的是一種大方、善良的天性