as far as...be concerned中的concerned 怎么理解

as far as...be concerned中的concerned 怎么理解 as far as…be concerned一句中concerned是什么词性? as far as ...be concerned用法? as far as i am concerned.as far as和concerned分别怎么解释 As far as I'm concerned. as far as I am concerned是什么意思? as far as i am concerned As far as I'm concerned as far as I concerned是什么意思 as far as I am concerned用法 “As far as i am concerned”是什么意思 as far as i am concerned与as far as i 'm concerned哪个正确?