<prompt> Translate the following text to SwahiliIn that year, there were four emperors Nero, Otho, Galba, and Vespasian, and the secret of the Roman Empire--that in a time of turmoil, a provincial commander with an army could march on Rome and become emperor--was revealed, but Romes decline was a long way off.  <response>: Katika mwaka huo, kulikuwa na maliki wanne Nero, Otho, Galba, na Vespasian, na siri ya Milki ya Roma - kwamba katika wakati wa msukosuko, kamanda wa mkoa na jeshi angeweza kutembea juu ya Roma na kuwa maliki - ilifunuliwa, lakini kuanguka kwa Roma kulikuwa mbali. 