as (或 so) far as —— is concerned

as regards the interests or case of ——

至于；就…而言

the measures are irrelevant as far as inflation is concerned.

就通貨膨脹而言，這些措施無關緊要。

have no concern with

(formal)have nothing to do with

(正式)與…無關

drama seemed to have no concern with ‘truth’ at all.

戲劇似乎與“事實”毫無關系。

to whom it may concern

a formula placed at the beginning of a letter, notice, or testimonial when the identity of the reader or readers is unknown

敬啟者（讀者身份不明時用在信件、通知和證明書開頭的套語）