<prompt> Translate the following text to EnglishIdadi ya watu ni chini ya robo milioni, na ni hasa katika miji miwili kuu ya Bastia viwanda na kelele, lakini na mji wa zamani rangi na zaidi ya kuvutia Ajaccio.  <response>: The population of less than a quarter million is concentrated mainly in the two major towns of Bastia industrial and noisy, but with a colorful old town and the more attractive Ajaccio. 