<prompt> Translate the following text to EnglishNi busara kununua ramani ya maeneo unayofikiria kutembelea; hizi pia zitakuonyesha barabara ndogo za D, ambazo ni nzuri zaidi.  <response>: Its wise to buy a detailed map of the areas you plan to tour; these will also show you the smaller D roads, which are even more pleasant. 