<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.haijulikani ni lini kuzingirwa kwa masada kulianza na kumalizika, lakini sarafu za tarehe 73 bk zimepatikana hapo.  <response>: it is not known when the first settlement began, but it is considered to be before 43 bc. 