Б43
ЧТО ЗА БЕДА
collInvarusu. a clause in a compound sent or the main clause in a complex sent
fixed WO (used in refer, to some action, circumstance etc which is mentioned in the preceding context or is about to be mentioned) that is no cause for concern, that will not hurt anyone or anything
whatfs (whereas) the harm (in that)?
what harm is there in that?what's wrong with that?what does it matter?itis no great matter.