Bedeutung von “concern” im Essential American English Dictionary

concern

verb us /kənˈsɜrn/

to be important to someone:

Environmental issues concern us all.

to worry or upset someone:

What concerns me is her lack of experience.

If a story, movie, etc. concerns a particular subject, it is about that subject.

(Definition von “concern verb” aus dem Webster's Essential Mini Dictionary © Cambridge University Press)