<prompt> Translate the following text to EnglishEneo kubwa, lenye ua linajengwa kama eneo la maendeleo ya biashara lisilo na ushuru la zona franca linalokusudiwa kuvutia uwekezaji wa kigeni.  <response>: A huge, fenced-off area is under construction as a zona franca tax-free business development area intended to attract foreign investment. 