It's easy for her to study是什么意思？

对她来说学习很容易
It's +adj. +sb. to do sth是固定搭配
第一个不对第二个对~~~

她学习起来很容易
不可以用It's easy for her studying，
it is + 形容词 + to do 是固定搭配
To study is easy for her
从结构，意思都对，但是很少这么说。

it's easy for her to study 这里 to study就是指it
可以说成 to study is easy for her。
语法没有问题，但是正常没有人这么说

it's easy for her studying。
也可以说成 studying is easy for her。就是动名词做主语。没有问题

可以说it is easy for her studying.
凭语感,没有to study is easy for her.

It's+ adj.+for/of sb. to do sth.是一个固定的表达方式吧，我们老师让我们这么记的。
我觉得：It's easy for her studying是绝对不对的，To study is easy for her即使对，也绝对不是地道的英文表达。

To study is easy for her?是对的

It's easy for her studying错了 要用TO DO