Health is very important to us.为什么用to而不用for呢?呵呵,
问题描述：
Health is very important to us.为什么用to而不用for呢?呵呵,
答
important for sb to do sth. 做某事对某人很重要.
It's important for you to study hard.
sth/sb be important to sb某物对某人很重要.
对某人来说很重要,to sb.