Is there any good reason why bulevarde is being paired with avenue when I believe avenue is also a word in Romanian and boulevard is of course a word in English?

Why is "our block" not correct?

Previous lessons have used the word 'boulevards' in English as the translation of the word 'bulevarde' in Romanian. Why not in this sentence? In fact, since I write down every sentence presented, this very sentence was translated in another lesson as, "Our neighborhood has three boulevards." Why was it wrong when I translated it that way this time?