<prompt> Translate the following text to EnglishKwa wastani wa urefu wa mita 40, ilikuwa eneo kubwa, na bado ni moja ya sehemu zenye kuvutia zaidi za jiji la kale.  <response>: With an average height of 40 feet 12 m, it was a formidable site, and is still one of the most impressive parts of the old city. 