as far as +sb.+be+ concern 这种句型是什么意思?怎么用法?sb.处是只能用人还是人物皆可?

1. 该结构意思是“就...而言”,sb处用人物均可,一般放在在句首起引出话题的作用,作状语.
该结构正确写法为：so/as far as sb/sth be concerned.
2. 例如：
1）As far as grammar is concerned, I have grasped it.
就语法而言, 我已经掌握了.
2）As far as the students are concerned, things were going well.
就这些学生而言,事情进展得很顺利.