Unlike the Inspired Beginners level, we don't offer English translations of the transcript in the worksheets at the Intermediate, Advanced and Gold levels for a very deliberate reason: we truly believe that Spanish learners will learn more and commit more of the language to the long-term memory, by working with the Spanish alone, and having to look up the occasional word that isn't defined on the worksheets and is proving tricky.
I hope this makes sense. I (Ben) learned my Spanish here in Spain in a very 'Spanish only' environment, and I really think it's the best approach!