<prompt> Translate the following text to SwahiliFor example, if the average piece of mail travels 1,000 miles and that is the cost on which the rate is based, mail going over 1,000 miles gets a relative bargain and mail staying in the office of entry can be viewed as helping to finance the long-distance mail.  <response>: Kwa mfano, ikiwa kipande cha barua cha wastani husafiri maili 1,000 na hiyo ni gharama ambayo kiwango hicho kinategemea, barua inayosafiri zaidi ya maili 1,000 hupata mpango wa jamaa na barua inayobaki katika ofisi ya kuingia inaweza kuonekana kama kusaidia kufadhili barua ya umbali mrefu. 