一个英文句子的用法As far as I am concerned,from a personal rather than theoretical perspective这句话会不会有点重复了.

一个英文句子的用法As far as I am concerned,from a personal rather than theoretical perspective这句话会不会有点重复了. As far as I'm concerned.as far as 讲讲它的用法 As far as 的意思、用法, as far by the far的用法 as far as i concern用法对吗如题,谢谢~~ so long as、as far as、So far as的用法是? as far as I can see和as far as I know的区别是什么 as far as I know和as far as I am concerned引导的什么从句? as far as i am concerned 和as far as I concerned都用法正确,意思一样? as far as I know as far as,after all 这两个词组的用法? as far as 与as long as的用法区别（顺便给个example) as far as ...be concerned用法? as far as I am concerned用法要用法和例句 “认为”的英语短语有一个是:as far as I‘m concert? as far as I know和as much as I know的区别? 这句英文的用法?This is as far as I've gotten on mine.这句话的意思是：这个是我尽最大努力做的了.这里的as far as在句中做什么成分?on mine,为什么用on呢?这个是什么用法呢? so far as,so long as,as far as,so far as的区别?如题.最好讲详细些,包括意思和用法的区别.