<prompt> Translate the following text to SwahiliSince the author has not been able to figure out how much the postal service charges itself for delivery, this notion, while sounding meritorious and politically correct, will not be mentioned again.  <response>: Kwa kuwa mwandishi hakuweza kujua ni kiasi gani huduma ya posta inajitolea kwa utoaji, wazo hili, ingawa linaonekana kuwa la thamani na sahihi kisiasa, halitatajwa tena. 