<prompt> Translate the following text to EnglishHii inaonyesha ufanisi mkubwa wa kupeleka barua kwa masanduku ya barua ya kando ya barabara ikilinganishwa na kutembea hadi mlango wa mbele wa nyumba au biashara.  <response>: This in turn indicates the greater efficiency of delivering mail to roadside mailboxes compared to walking to the front door of a detached dwelling or business. 