She is nice/generous. /She is a good person.

她人很好。

She is kind.

她很亲切。

She is nice to everyone.

她对每个人都很好。

She has good manners.

她很有礼貌。

She is caring/thoughtful.

她很为他人着想。

She is very understanding.

她很能理解他人。

She is very positive.

她很正能量。

She is friendly.

她很友善。

She gets along well with her friends.

她跟朋友们相处得很好。

She is sincere.

她很诚实。

She is resposible.

她很有责任感。