英和和英

intellectual problems

a taking topic

one's favourite topic

a settled question

made known

an off issue

an off issue

a question arose

an involved problem

the matter in question

judicable issues

a trifling matter

make known

a live issue

the question of the day―the question of the hour―a question requiring immediate attention

one's immediate problem

said matter

an extraneous issue

an issue of fact

the subject matter at issue

an issue that becomes a problem

fog the issue

be made known

a matter of fact

the issue under discussion

a worrying problem

well-known

a baffling problem

matters which have been revealed

being well known