Learning English is important to me还是for me .为什么啊，请帮忙

for强调的是“为了”。。
这里应该是to me意思是对我来说重要。

同意楼上的~

to me
be+adj+to sb.
be+adj+for sth.
固定搭配

to
important for--做什么事情是很重要的。
important to--什么东西对我个人而言是很重要的，强调对我很重要。
例：
It is important for me to go to the meeting.
She is quite important to me.

--qutoed from baidu

名词．动名词，不定式都可作为主语！～
主语+BE动词+形容词+for sb to do sth

doing sth/sth is + adj for sb = it is +adj + for sb to do sth.
sb is + adj + to sb.