Backstairs influence meaning in Bengali? Backstairs influence idiom এর বাংলা অর্থ কি? Backstairs influence = গোপন ও অনৈতিক প্রভাব(Secret and unfair influence) Some sentences using the idiom “Backstairs influence”? Shamim has got the job, but he got it by backstairs influence. By backstairs influence, Kabir got this job in this office. There is no way…