touch on
verb.
refer to or discuss briefly
verb.
be relevant to
There were lots of questions referring to her talk|My remark pertained to your earlier comments
Synonym: relate, refer, pertain, have to do with, concern, come to, bear on, touch
verb.
restore by replacing a part or putting together what is torn or broken
She repaired her TV set|Repair my shoes please
Synonym: restore, repair, mend, furbish up, fix, doctor, bushel
verb.
have an effect upon
Will the new rules affect me?
Synonym: affect, bear on, bear upon, impact, touch