You probably mean Bonsoir. It is pronounced like bon swa. It means good evening.
Swa Swa means Dounut
Bonn swa? I think that you mean 'bonsoir' , what means 'good evening'
"bon" mean "good" and partir mean "to leave"
Bonjou (Good morning/Hello) Bon swa (Good afternoon) Alo (Hello)
a sweet
Bon appetit!
"Pas bon" = "Not good"
"Pas bon" = "Not good"
c'est bon = that's good
'bon' means 'good'.
"bon voyage" means "farewell"
bon = good jour = day bon jour = good day