Translation Of I'm Not Quite Sure How In Different Languages

Translate I'M NOT QUITE SURE HOW in European languages

English
Ways to say i'm not quite sure how
Не съм много сигурен как [ne sʺm mnogo siguren kak]
Ik weet niet goed hoe

Translate I'M NOT QUITE SURE HOW in Middle-eastern languages

English
Ways to say i'm not quite sure how
אני לא ממש בטוח איך [ʼny lʼ mmş btwẖ ʼyk]