<prompt> Translate the following text to SwahiliThe idea was for the low bidder to operate a highly focused sorting and transportation system designed to get Priority Mail delivered on time.  <response>: Wazo lilikuwa kwa mnunuzi wa chini kuendesha mfumo wa kuchagua na usafirishaji ulioelekezwa sana ulioundwa kupata Barua ya Kipaumbele iliyotolewa kwa wakati. 