important to还是for

important to和for都是正确的，因此构成搭配：be important to sb. 用于强调某事对于某人有情感上的价值。be important for sb. 用于强调某事对于某人有实际价值。

important to

释义

对...很重要

短语

be important to

对…重要 ; 对于某人来说是重要 ; 对…是重要的 ; 对……是重要的

It's important to sb

对某人来说很重要

You Were important to Me

你对我很重要

例句

Your friendship is very important to me.

你的友情对我非常重要。

It's very important to me that you should be there.

你应该到场，这对我很重要。