<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.ikiwa unatafuta makumbusho ya darasa la juu, migahawa bora na fursa nyingi za kusherehekea, tembelea moja ya miji minne kubwa zaidi: berlin, hamburg, munich na cologne.  <response>: when you look at the top 10 performing cities in various industry surveys and reports, the four largest german cities are often always listed; munich, frankfurt, hamburg and berlin. 