bon sang mais c'est bien sûr

== French == === Etymology === See bon sang and bien sûr. === Pronunciation === IPA(key): /bɔ̃ sɑ̃ mɛ s‿ɛ bjɛ̃ syʁ/ === Interjection === bon sang mais c'est bien sûr ! (informal) but of course! that's obvious, I can see that now! how did I not get that before?