What does 'Bien sur ma petite pois' mean?

The statement 'Bien sur et je ne sais comment parler' means Of course, and I don't know what to say. In the Word-by-Word translation, the adverb 'bien' means 'fine, well'. The adjective 'sur' means 'certain, sure'. The conjunction 'et' means 'and'. The personal pronoun 'je' means 'I'. The adverb 'ne' means 'not'. The verb 'sais' means '[I] know'. The adverb 'comment' means 'how'. And the verb 'parler' means 'to speak'.