The b is like the b in the English 'bad' The r is quite 'loud' (really the Dutch 'r') but people will understand you perfectly when using more of an English 'r' The oo is like the o in the English 'hope' And the d is pronounced here as a 't'.
I hope this helps!
when I click on the translation of of it tells me ut can also mean if. Is this really the case? Sounds weird to me to have the same word for OR and IF